103105600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 84

約数和(自身を含む): 273275044

約数和(自身を除く): 170169444

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 4957, 5200, 9914, 10400, 19828, 20800, 24785, 39656, 49570, 64441, 79312, 99140, 123925, 128882, 158624, 198280, 247850, 257764, 317248, 322205, 396560, 495700, 515528, 644410, 793120, 991400, 1031056, 1288820, 1586240, 1611025, 1982800, 2062112, 2577640, 3222050, 3965600, 4124224, 5155280, 6444100, 7931200, 10310560, 12888200, 20621120, 25776400, 51552800, 103105600]

約数ペア:

[(1, 103105600), (2, 51552800), (4, 25776400), (5, 20621120), (8, 12888200), (10, 10310560), (13, 7931200), (16, 6444100), (20, 5155280), (25, 4124224), (26, 3965600), (32, 3222050), (40, 2577640), (50, 2062112), (52, 1982800), (64, 1611025), (65, 1586240), (80, 1288820), (100, 1031056), (104, 991400), (130, 793120), (160, 644410), (200, 515528), (208, 495700), (260, 396560), (320, 322205), (325, 317248), (400, 257764), (416, 247850), (520, 198280), (650, 158624), (800, 128882), (832, 123925), (1040, 99140), (1300, 79312), (1600, 64441), (2080, 49570), (2600, 39656), (4160, 24785), (4957, 20800), (5200, 19828), (9914, 10400)]