93463940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 108781180

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 191, 215, 382, 430, 569, 764, 860, 955, 1138, 1910, 2276, 2845, 3820, 5690, 8213, 11380, 16426, 24467, 32852, 41065, 48934, 82130, 97868, 108679, 122335, 164260, 217358, 244670, 434716, 489340, 543395, 1086790, 2173580, 4673197, 9346394, 18692788, 23365985, 46731970, 93463940]

約数ペア:

[(1, 93463940), (2, 46731970), (4, 23365985), (5, 18692788), (10, 9346394), (20, 4673197), (43, 2173580), (86, 1086790), (172, 543395), (191, 489340), (215, 434716), (382, 244670), (430, 217358), (569, 164260), (764, 122335), (860, 108679), (955, 97868), (1138, 82130), (1910, 48934), (2276, 41065), (2845, 32852), (3820, 24467), (5690, 16426), (8213, 11380)]