5796440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 14333760

約数和(自身を除く): 8537320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 157, 260, 284, 314, 355, 520, 568, 628, 710, 785, 923, 1256, 1420, 1570, 1846, 2041, 2840, 3140, 3692, 4082, 4615, 6280, 7384, 8164, 9230, 10205, 11147, 16328, 18460, 20410, 22294, 36920, 40820, 44588, 55735, 81640, 89176, 111470, 144911, 222940, 289822, 445880, 579644, 724555, 1159288, 1449110, 2898220, 5796440]

約数ペア:

[(1, 5796440), (2, 2898220), (4, 1449110), (5, 1159288), (8, 724555), (10, 579644), (13, 445880), (20, 289822), (26, 222940), (40, 144911), (52, 111470), (65, 89176), (71, 81640), (104, 55735), (130, 44588), (142, 40820), (157, 36920), (260, 22294), (284, 20410), (314, 18460), (355, 16328), (520, 11147), (568, 10205), (628, 9230), (710, 8164), (785, 7384), (923, 6280), (1256, 4615), (1420, 4082), (1570, 3692), (1846, 3140), (2041, 2840)]