8051225000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3590

約数の個数: 192

約数和(自身を含む): 23229763200

約数和(自身を除く): 15178538200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 625, 650, 700, 728, 875, 910, 1000, 1250, 1300, 1400, 1625, 1750, 1820, 2275, 2500, 2600, 3125, 3250, 3500, 3539, 3640, 4375, 4550, 5000, 6250, 6500, 7000, 7078, 8125, 8750, 9100, 11375, 12500, 13000, 14156, 16250, 17500, 17695, 18200, 21875, 22750, 24773, 25000, 28312, 32500, 35000, 35390, 40625, 43750, 45500, 46007, 49546, 56875, 65000, 70780, 81250, 87500, 88475, 91000, 92014, 99092, 113750, 123865, 141560, 162500, 175000, 176950, 184028, 198184, 227500, 230035, 247730, 284375, 322049, 325000, 353900, 368056, 442375, 455000, 460070, 495460, 568750, 619325, 644098, 707800, 884750, 920140, 990920, 1137500, 1150175, 1238650, 1288196, 1610245, 1769500, 1840280, 2211875, 2275000, 2300350, 2477300, 2576392, 3096625, 3220490, 3539000, 4423750, 4600700, 4954600, 5750875, 6193250, 6440980, 8051225, 8847500, 9201400, 11059375, 11501750, 12386500, 12881960, 15483125, 16102450, 17695000, 22118750, 23003500, 24773000, 28754375, 30966250, 32204900, 40256125, 44237500, 46007000, 57508750, 61932500, 64409800, 77415625, 80512250, 88475000, 115017500, 123865000, 143771875, 154831250, 161024500, 201280625, 230035000, 287543750, 309662500, 322049000, 402561250, 575087500, 619325000, 805122500, 1006403125, 1150175000, 1610245000, 2012806250, 4025612500, 8051225000]

約数ペア:

[(1, 8051225000), (2, 4025612500), (4, 2012806250), (5, 1610245000), (7, 1150175000), (8, 1006403125), (10, 805122500), (13, 619325000), (14, 575087500), (20, 402561250), (25, 322049000), (26, 309662500), (28, 287543750), (35, 230035000), (40, 201280625), (50, 161024500), (52, 154831250), (56, 143771875), (65, 123865000), (70, 115017500), (91, 88475000), (100, 80512250), (104, 77415625), (125, 64409800), (130, 61932500), (140, 57508750), (175, 46007000), (182, 44237500), (200, 40256125), (250, 32204900), (260, 30966250), (280, 28754375), (325, 24773000), (350, 23003500), (364, 22118750), (455, 17695000), (500, 16102450), (520, 15483125), (625, 12881960), (650, 12386500), (700, 11501750), (728, 11059375), (875, 9201400), (910, 8847500), (1000, 8051225), (1250, 6440980), (1300, 6193250), (1400, 5750875), (1625, 4954600), (1750, 4600700), (1820, 4423750), (2275, 3539000), (2500, 3220490), (2600, 3096625), (3125, 2576392), (3250, 2477300), (3500, 2300350), (3539, 2275000), (3640, 2211875), (4375, 1840280), (4550, 1769500), (5000, 1610245), (6250, 1288196), (6500, 1238650), (7000, 1150175), (7078, 1137500), (8125, 990920), (8750, 920140), (9100, 884750), (11375, 707800), (12500, 644098), (13000, 619325), (14156, 568750), (16250, 495460), (17500, 460070), (17695, 455000), (18200, 442375), (21875, 368056), (22750, 353900), (24773, 325000), (25000, 322049), (28312, 284375), (32500, 247730), (35000, 230035), (35390, 227500), (40625, 198184), (43750, 184028), (45500, 176950), (46007, 175000), (49546, 162500), (56875, 141560), (65000, 123865), (70780, 113750), (81250, 99092), (87500, 92014), (88475, 91000)]