125298920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1459}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 299592000

約数和(自身を除く): 174293080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 565, 760, 904, 1130, 1459, 2147, 2260, 2918, 4294, 4520, 5836, 7295, 8588, 10735, 11672, 14590, 17176, 21470, 27721, 29180, 42940, 55442, 58360, 85880, 110884, 138605, 164867, 221768, 277210, 329734, 554420, 659468, 824335, 1108840, 1318936, 1648670, 3132473, 3297340, 6264946, 6594680, 12529892, 15662365, 25059784, 31324730, 62649460, 125298920]

約数ペア:

[(1, 125298920), (2, 62649460), (4, 31324730), (5, 25059784), (8, 15662365), (10, 12529892), (19, 6594680), (20, 6264946), (38, 3297340), (40, 3132473), (76, 1648670), (95, 1318936), (113, 1108840), (152, 824335), (190, 659468), (226, 554420), (380, 329734), (452, 277210), (565, 221768), (760, 164867), (904, 138605), (1130, 110884), (1459, 85880), (2147, 58360), (2260, 55442), (2918, 42940), (4294, 29180), (4520, 27721), (5836, 21470), (7295, 17176), (8588, 14590), (10735, 11672)]