61383920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59023}}^1$

素因数の和:59049

約数の個数: 40

約数和(自身を含む): 153698496

約数和(自身を除く): 92314576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 59023, 118046, 236092, 295115, 472184, 590230, 767299, 944368, 1180460, 1534598, 2360920, 3069196, 3836495, 4721840, 6138392, 7672990, 12276784, 15345980, 30691960, 61383920]

約数ペア:

[(1, 61383920), (2, 30691960), (4, 15345980), (5, 12276784), (8, 7672990), (10, 6138392), (13, 4721840), (16, 3836495), (20, 3069196), (26, 2360920), (40, 1534598), (52, 1180460), (65, 944368), (80, 767299), (104, 590230), (130, 472184), (208, 295115), (260, 236092), (520, 118046), (1040, 59023)]