269968130

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{12973}}^1$

素因数の和:15061

約数の個数: 16

約数和(自身を含む): 486213624

約数和(自身を除く): 216245494

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 12973, 20810, 25946, 64865, 129730, 26996813, 53993626, 134984065, 269968130]

約数ペア:

[(1, 269968130), (2, 134984065), (5, 53993626), (10, 26996813), (2081, 129730), (4162, 64865), (10405, 25946), (12973, 20810)]