190400510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6257}}^1$

素因数の和:6460

約数の個数: 32

約数和(自身を含む): 364966560

約数和(自身を除く): 174566050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 6086, 6257, 12514, 15215, 30430, 31285, 62570, 106369, 212738, 531845, 1063690, 1120003, 2240006, 5600015, 11200030, 19040051, 38080102, 95200255, 190400510]

約数ペア:

[(1, 190400510), (2, 95200255), (5, 38080102), (10, 19040051), (17, 11200030), (34, 5600015), (85, 2240006), (170, 1120003), (179, 1063690), (358, 531845), (895, 212738), (1790, 106369), (3043, 62570), (6086, 31285), (6257, 30430), (12514, 15215)]