44213000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 117936000

約数和(自身を除く): 73723000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 125, 130, 152, 179, 190, 200, 247, 250, 260, 325, 358, 380, 475, 494, 500, 520, 650, 716, 760, 895, 950, 988, 1000, 1235, 1300, 1432, 1625, 1790, 1900, 1976, 2327, 2375, 2470, 2600, 3250, 3401, 3580, 3800, 4475, 4654, 4750, 4940, 6175, 6500, 6802, 7160, 8950, 9308, 9500, 9880, 11635, 12350, 13000, 13604, 17005, 17900, 18616, 19000, 22375, 23270, 24700, 27208, 30875, 34010, 35800, 44213, 44750, 46540, 49400, 58175, 61750, 68020, 85025, 88426, 89500, 93080, 116350, 123500, 136040, 170050, 176852, 179000, 221065, 232700, 247000, 290875, 340100, 353704, 425125, 442130, 465400, 581750, 680200, 850250, 884260, 1105325, 1163500, 1700500, 1768520, 2210650, 2327000, 3401000, 4421300, 5526625, 8842600, 11053250, 22106500, 44213000]

約数ペア:

[(1, 44213000), (2, 22106500), (4, 11053250), (5, 8842600), (8, 5526625), (10, 4421300), (13, 3401000), (19, 2327000), (20, 2210650), (25, 1768520), (26, 1700500), (38, 1163500), (40, 1105325), (50, 884260), (52, 850250), (65, 680200), (76, 581750), (95, 465400), (100, 442130), (104, 425125), (125, 353704), (130, 340100), (152, 290875), (179, 247000), (190, 232700), (200, 221065), (247, 179000), (250, 176852), (260, 170050), (325, 136040), (358, 123500), (380, 116350), (475, 93080), (494, 89500), (500, 88426), (520, 85025), (650, 68020), (716, 61750), (760, 58175), (895, 49400), (950, 46540), (988, 44750), (1000, 44213), (1235, 35800), (1300, 34010), (1432, 30875), (1625, 27208), (1790, 24700), (1900, 23270), (1976, 22375), (2327, 19000), (2375, 18616), (2470, 17900), (2600, 17005), (3250, 13604), (3401, 13000), (3580, 12350), (3800, 11635), (4475, 9880), (4654, 9500), (4750, 9308), (4940, 8950), (6175, 7160), (6500, 6802)]