110042920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 267805440

約数和(自身を除く): 157762520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 431, 491, 520, 862, 982, 1724, 1964, 2155, 2455, 3448, 3928, 4310, 4910, 5603, 6383, 8620, 9820, 11206, 12766, 17240, 19640, 22412, 25532, 28015, 31915, 44824, 51064, 56030, 63830, 112060, 127660, 211621, 224120, 255320, 423242, 846484, 1058105, 1692968, 2116210, 2751073, 4232420, 5502146, 8464840, 11004292, 13755365, 22008584, 27510730, 55021460, 110042920]

約数ペア:

[(1, 110042920), (2, 55021460), (4, 27510730), (5, 22008584), (8, 13755365), (10, 11004292), (13, 8464840), (20, 5502146), (26, 4232420), (40, 2751073), (52, 2116210), (65, 1692968), (104, 1058105), (130, 846484), (260, 423242), (431, 255320), (491, 224120), (520, 211621), (862, 127660), (982, 112060), (1724, 63830), (1964, 56030), (2155, 51064), (2455, 44824), (3448, 31915), (3928, 28015), (4310, 25532), (4910, 22412), (5603, 19640), (6383, 17240), (8620, 12766), (9820, 11206)]