4255657180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{2729}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 9038877120

約数和(自身を除く): 4783219940

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 757, 1030, 1514, 2060, 2729, 3028, 3785, 5458, 7570, 10916, 13645, 15140, 27290, 54580, 77971, 155942, 281087, 311884, 389855, 562174, 779710, 1124348, 1405435, 1559420, 2065853, 2810870, 4131706, 5621740, 8263412, 10329265, 20658530, 41317060, 212782859, 425565718, 851131436, 1063914295, 2127828590, 4255657180]

約数ペア:

[(1, 4255657180), (2, 2127828590), (4, 1063914295), (5, 851131436), (10, 425565718), (20, 212782859), (103, 41317060), (206, 20658530), (412, 10329265), (515, 8263412), (757, 5621740), (1030, 4131706), (1514, 2810870), (2060, 2065853), (2729, 1559420), (3028, 1405435), (3785, 1124348), (5458, 779710), (7570, 562174), (10916, 389855), (13645, 311884), (15140, 281087), (27290, 155942), (54580, 77971)]