32256980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 45883180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2039, 2260, 3164, 3955, 4078, 7910, 8156, 10195, 14273, 15820, 20390, 28546, 40780, 57092, 71365, 142730, 230407, 285460, 460814, 921628, 1152035, 1612849, 2304070, 3225698, 4608140, 6451396, 8064245, 16128490, 32256980]

約数ペア:

[(1, 32256980), (2, 16128490), (4, 8064245), (5, 6451396), (7, 4608140), (10, 3225698), (14, 2304070), (20, 1612849), (28, 1152035), (35, 921628), (70, 460814), (113, 285460), (140, 230407), (226, 142730), (452, 71365), (565, 57092), (791, 40780), (1130, 28546), (1582, 20390), (2039, 15820), (2260, 14273), (3164, 10195), (3955, 8156), (4078, 7910)]