185124560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4452

約数の個数: 80

約数和(自身を含む): 470541312

約数和(自身を除く): 285416752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 4391, 5270, 8432, 8782, 10540, 17564, 21080, 21955, 35128, 42160, 43910, 70256, 74647, 87820, 136121, 149294, 175640, 272242, 298588, 351280, 373235, 544484, 597176, 680605, 746470, 1088968, 1194352, 1361210, 1492940, 2177936, 2314057, 2722420, 2985880, 4628114, 5444840, 5971760, 9256228, 10889680, 11570285, 18512456, 23140570, 37024912, 46281140, 92562280, 185124560]

約数ペア:

[(1, 185124560), (2, 92562280), (4, 46281140), (5, 37024912), (8, 23140570), (10, 18512456), (16, 11570285), (17, 10889680), (20, 9256228), (31, 5971760), (34, 5444840), (40, 4628114), (62, 2985880), (68, 2722420), (80, 2314057), (85, 2177936), (124, 1492940), (136, 1361210), (155, 1194352), (170, 1088968), (248, 746470), (272, 680605), (310, 597176), (340, 544484), (496, 373235), (527, 351280), (620, 298588), (680, 272242), (1054, 175640), (1240, 149294), (1360, 136121), (2108, 87820), (2480, 74647), (2635, 70256), (4216, 43910), (4391, 42160), (5270, 35128), (8432, 21955), (8782, 21080), (10540, 17564)]