2080452095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 2725975296

約数和(自身を除く): 645523201

約数列:

[1, 5, 17, 37, 85, 185, 271, 629, 1355, 2441, 3145, 4607, 10027, 12205, 23035, 41497, 50135, 90317, 170459, 207485, 451585, 661511, 852295, 1535389, 3307555, 7676945, 11245687, 24475907, 56228435, 122379535, 416090419, 2080452095]

約数ペア:

[(1, 2080452095), (5, 416090419), (17, 122379535), (37, 56228435), (85, 24475907), (185, 11245687), (271, 7676945), (629, 3307555), (1355, 1535389), (2441, 852295), (3145, 661511), (4607, 451585), (10027, 207485), (12205, 170459), (23035, 90317), (41497, 50135)]