125824520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{32429}}^1$

素因数の和:32537

約数の個数: 32

約数和(自身を含む): 286032600

約数和(自身を除く): 160208080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 32429, 64858, 129716, 162145, 259432, 324290, 648580, 1297160, 3145613, 6291226, 12582452, 15728065, 25164904, 31456130, 62912260, 125824520]

約数ペア:

[(1, 125824520), (2, 62912260), (4, 31456130), (5, 25164904), (8, 15728065), (10, 12582452), (20, 6291226), (40, 3145613), (97, 1297160), (194, 648580), (388, 324290), (485, 259432), (776, 162145), (970, 129716), (1940, 64858), (3880, 32429)]