100403680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48271}}^1$

素因数の和:48299

約数の個数: 48

約数和(自身を含む): 255455424

約数和(自身を除く): 155051744

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, 48271, 96542, 193084, 241355, 386168, 482710, 627523, 772336, 965420, 1255046, 1544672, 1930840, 2510092, 3137615, 3861680, 5020184, 6275230, 7723360, 10040368, 12550460, 20080736, 25100920, 50201840, 100403680]

約数ペア:

[(1, 100403680), (2, 50201840), (4, 25100920), (5, 20080736), (8, 12550460), (10, 10040368), (13, 7723360), (16, 6275230), (20, 5020184), (26, 3861680), (32, 3137615), (40, 2510092), (52, 1930840), (65, 1544672), (80, 1255046), (104, 965420), (130, 772336), (160, 627523), (208, 482710), (260, 386168), (416, 241355), (520, 193084), (1040, 96542), (2080, 48271)]