1084978400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 2913563520

約数和(自身を除く): 1828585120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 139, 160, 176, 200, 220, 275, 278, 352, 400, 440, 550, 556, 695, 800, 880, 887, 1100, 1112, 1390, 1529, 1760, 1774, 2200, 2224, 2780, 3058, 3475, 3548, 4400, 4435, 4448, 5560, 6116, 6950, 7096, 7645, 8800, 8870, 9757, 11120, 12232, 13900, 14192, 15290, 17740, 19514, 22175, 22240, 24464, 27800, 28384, 30580, 35480, 38225, 39028, 44350, 48785, 48928, 55600, 61160, 70960, 76450, 78056, 88700, 97570, 111200, 122320, 123293, 141920, 152900, 156112, 177400, 195140, 243925, 244640, 246586, 305800, 312224, 354800, 390280, 487850, 493172, 611600, 616465, 709600, 780560, 975700, 986344, 1223200, 1232930, 1356223, 1561120, 1951400, 1972688, 2465860, 2712446, 3082325, 3902800, 3945376, 4931720, 5424892, 6164650, 6781115, 7805600, 9863440, 10849784, 12329300, 13562230, 19726880, 21699568, 24658600, 27124460, 33905575, 43399136, 49317200, 54248920, 67811150, 98634400, 108497840, 135622300, 216995680, 271244600, 542489200, 1084978400]

約数ペア:

[(1, 1084978400), (2, 542489200), (4, 271244600), (5, 216995680), (8, 135622300), (10, 108497840), (11, 98634400), (16, 67811150), (20, 54248920), (22, 49317200), (25, 43399136), (32, 33905575), (40, 27124460), (44, 24658600), (50, 21699568), (55, 19726880), (80, 13562230), (88, 12329300), (100, 10849784), (110, 9863440), (139, 7805600), (160, 6781115), (176, 6164650), (200, 5424892), (220, 4931720), (275, 3945376), (278, 3902800), (352, 3082325), (400, 2712446), (440, 2465860), (550, 1972688), (556, 1951400), (695, 1561120), (800, 1356223), (880, 1232930), (887, 1223200), (1100, 986344), (1112, 975700), (1390, 780560), (1529, 709600), (1760, 616465), (1774, 611600), (2200, 493172), (2224, 487850), (2780, 390280), (3058, 354800), (3475, 312224), (3548, 305800), (4400, 246586), (4435, 244640), (4448, 243925), (5560, 195140), (6116, 177400), (6950, 156112), (7096, 152900), (7645, 141920), (8800, 123293), (8870, 122320), (9757, 111200), (11120, 97570), (12232, 88700), (13900, 78056), (14192, 76450), (15290, 70960), (17740, 61160), (19514, 55600), (22175, 48928), (22240, 48785), (24464, 44350), (27800, 39028), (28384, 38225), (30580, 35480)]