105448460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 239283072

約数和(自身を除く): 133834612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 431, 862, 941, 1724, 1882, 2155, 3764, 4310, 4705, 5603, 8620, 9410, 11206, 12233, 18820, 22412, 24466, 28015, 48932, 56030, 61165, 112060, 122330, 244660, 405571, 811142, 1622284, 2027855, 4055710, 5272423, 8111420, 10544846, 21089692, 26362115, 52724230, 105448460]

約数ペア:

[(1, 105448460), (2, 52724230), (4, 26362115), (5, 21089692), (10, 10544846), (13, 8111420), (20, 5272423), (26, 4055710), (52, 2027855), (65, 1622284), (130, 811142), (260, 405571), (431, 244660), (862, 122330), (941, 112060), (1724, 61165), (1882, 56030), (2155, 48932), (3764, 28015), (4310, 24466), (4705, 22412), (5603, 18820), (8620, 12233), (9410, 11206)]