296923660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1217}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 681397920

約数和(自身を除く): 384474260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1109, 1217, 2218, 2434, 4436, 4868, 5545, 6085, 11090, 12170, 12199, 13387, 22180, 24340, 24398, 26774, 48796, 53548, 60995, 66935, 121990, 133870, 243980, 267740, 1349653, 2699306, 5398612, 6748265, 13496530, 14846183, 26993060, 29692366, 59384732, 74230915, 148461830, 296923660]

約数ペア:

[(1, 296923660), (2, 148461830), (4, 74230915), (5, 59384732), (10, 29692366), (11, 26993060), (20, 14846183), (22, 13496530), (44, 6748265), (55, 5398612), (110, 2699306), (220, 1349653), (1109, 267740), (1217, 243980), (2218, 133870), (2434, 121990), (4436, 66935), (4868, 60995), (5545, 53548), (6085, 48796), (11090, 26774), (12170, 24398), (12199, 24340), (13387, 22180)]