23162840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 57620160

約数和(自身を除く): 34457320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1481, 1564, 1955, 2962, 3128, 3910, 5924, 7405, 7820, 11848, 14810, 15640, 25177, 29620, 34063, 50354, 59240, 68126, 100708, 125885, 136252, 170315, 201416, 251770, 272504, 340630, 503540, 579071, 681260, 1007080, 1158142, 1362520, 2316284, 2895355, 4632568, 5790710, 11581420, 23162840]

約数ペア:

[(1, 23162840), (2, 11581420), (4, 5790710), (5, 4632568), (8, 2895355), (10, 2316284), (17, 1362520), (20, 1158142), (23, 1007080), (34, 681260), (40, 579071), (46, 503540), (68, 340630), (85, 272504), (92, 251770), (115, 201416), (136, 170315), (170, 136252), (184, 125885), (230, 100708), (340, 68126), (391, 59240), (460, 50354), (680, 34063), (782, 29620), (920, 25177), (1481, 15640), (1564, 14810), (1955, 11848), (2962, 7820), (3128, 7405), (3910, 5924)]