164094890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 302078160

約数和(自身を除く): 137983270

約数列:

[1, 2, 5, 10, 53, 106, 265, 409, 530, 757, 818, 1514, 2045, 3785, 4090, 7570, 21677, 40121, 43354, 80242, 108385, 200605, 216770, 309613, 401210, 619226, 1548065, 3096130, 16409489, 32818978, 82047445, 164094890]

約数ペア:

[(1, 164094890), (2, 82047445), (5, 32818978), (10, 16409489), (53, 3096130), (106, 1548065), (265, 619226), (409, 401210), (530, 309613), (757, 216770), (818, 200605), (1514, 108385), (2045, 80242), (3785, 43354), (4090, 40121), (7570, 21677)]