99654880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47911}}^1$

素因数の和:47939

約数の個数: 48

約数和(自身を含む): 253550304

約数和(自身を除く): 153895424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 47911, 95822, 191644, 239555, 383288, 479110, 622843, 766576, 958220, 1245686, 1533152, 1916440, 2491372, 3114215, 3832880, 4982744, 6228430, 7665760, 9965488, 12456860, 19930976, 24913720, 49827440, 99654880]

約数ペア:

[(1, 99654880), (2, 49827440), (4, 24913720), (5, 19930976), (8, 12456860), (10, 9965488), (13, 7665760), (16, 6228430), (20, 4982744), (26, 3832880), (32, 3114215), (40, 2491372), (52, 1916440), (65, 1533152), (80, 1245686), (104, 958220), (130, 766576), (160, 622843), (208, 479110), (260, 383288), (416, 239555), (520, 191644), (1040, 95822), (2080, 47911)]