25033580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8753}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 61768224

約数和(自身を除く): 36734644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8753, 17506, 35012, 43765, 87530, 96283, 113789, 175060, 192566, 227578, 385132, 455156, 481415, 568945, 962830, 1137890, 1251679, 1925660, 2275780, 2503358, 5006716, 6258395, 12516790, 25033580]

約数ペア:

[(1, 25033580), (2, 12516790), (4, 6258395), (5, 5006716), (10, 2503358), (11, 2275780), (13, 1925660), (20, 1251679), (22, 1137890), (26, 962830), (44, 568945), (52, 481415), (55, 455156), (65, 385132), (110, 227578), (130, 192566), (143, 175060), (220, 113789), (260, 96283), (286, 87530), (572, 43765), (715, 35012), (1430, 17506), (2860, 8753)]