10220855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 13713408

約数和(自身を除く): 3492553

約数列:

[1, 5, 23, 31, 47, 61, 115, 155, 235, 305, 713, 1081, 1403, 1457, 1891, 2867, 3565, 5405, 7015, 7285, 9455, 14335, 33511, 43493, 65941, 88877, 167555, 217465, 329705, 444385, 2044171, 10220855]

約数ペア:

[(1, 10220855), (5, 2044171), (23, 444385), (31, 329705), (47, 217465), (61, 167555), (115, 88877), (155, 65941), (235, 43493), (305, 33511), (713, 14335), (1081, 9455), (1403, 7285), (1457, 7015), (1891, 5405), (2867, 3565)]