108602440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66221}}^1$

素因数の和:66273

約数の個数: 32

約数和(自身を含む): 250319160

約数和(自身を除く): 141716720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 66221, 132442, 264884, 331105, 529768, 662210, 1324420, 2648840, 2715061, 5430122, 10860244, 13575305, 21720488, 27150610, 54301220, 108602440]

約数ペア:

[(1, 108602440), (2, 54301220), (4, 27150610), (5, 21720488), (8, 13575305), (10, 10860244), (20, 5430122), (40, 2715061), (41, 2648840), (82, 1324420), (164, 662210), (205, 529768), (328, 331105), (410, 264884), (820, 132442), (1640, 66221)]