4785160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 7034360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 227, 248, 310, 340, 454, 527, 620, 680, 908, 1054, 1135, 1240, 1816, 2108, 2270, 2635, 3859, 4216, 4540, 5270, 7037, 7718, 9080, 10540, 14074, 15436, 19295, 21080, 28148, 30872, 35185, 38590, 56296, 70370, 77180, 119629, 140740, 154360, 239258, 281480, 478516, 598145, 957032, 1196290, 2392580, 4785160]

約数ペア:

[(1, 4785160), (2, 2392580), (4, 1196290), (5, 957032), (8, 598145), (10, 478516), (17, 281480), (20, 239258), (31, 154360), (34, 140740), (40, 119629), (62, 77180), (68, 70370), (85, 56296), (124, 38590), (136, 35185), (155, 30872), (170, 28148), (227, 21080), (248, 19295), (310, 15436), (340, 14074), (454, 10540), (527, 9080), (620, 7718), (680, 7037), (908, 5270), (1054, 4540), (1135, 4216), (1240, 3859), (1816, 2635), (2108, 2270)]