10217740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3023}}^1$

素因数の和:3058

約数の個数: 36

約数和(自身を含む): 23242464

約数和(自身を除く): 13024724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3023, 3380, 6046, 12092, 15115, 30230, 39299, 60460, 78598, 157196, 196495, 392990, 510887, 785980, 1021774, 2043548, 2554435, 5108870, 10217740]

約数ペア:

[(1, 10217740), (2, 5108870), (4, 2554435), (5, 2043548), (10, 1021774), (13, 785980), (20, 510887), (26, 392990), (52, 196495), (65, 157196), (130, 78598), (169, 60460), (260, 39299), (338, 30230), (676, 15115), (845, 12092), (1690, 6046), (3023, 3380)]