8917400650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{2417}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 16765705944

約数和(自身を除く): 7848305294

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 653, 1130, 1306, 2417, 2825, 3265, 4834, 5650, 6530, 12085, 16325, 24170, 32650, 60425, 73789, 120850, 147578, 273121, 368945, 546242, 737890, 1365605, 1578301, 1844725, 2731210, 3156602, 3689450, 6828025, 7891505, 13656050, 15783010, 39457525, 78915050, 178348013, 356696026, 891740065, 1783480130, 4458700325, 8917400650]

約数ペア:

[(1, 8917400650), (2, 4458700325), (5, 1783480130), (10, 891740065), (25, 356696026), (50, 178348013), (113, 78915050), (226, 39457525), (565, 15783010), (653, 13656050), (1130, 7891505), (1306, 6828025), (2417, 3689450), (2825, 3156602), (3265, 2731210), (4834, 1844725), (5650, 1578301), (6530, 1365605), (12085, 737890), (16325, 546242), (24170, 368945), (32650, 273121), (60425, 147578), (73789, 120850)]