45014120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26171}}^1$

素因数の和:26225

約数の個数: 32

約数和(自身を含む): 103641120

約数和(自身を除く): 58627000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 26171, 52342, 104684, 130855, 209368, 261710, 523420, 1046840, 1125353, 2250706, 4501412, 5626765, 9002824, 11253530, 22507060, 45014120]

約数ペア:

[(1, 45014120), (2, 22507060), (4, 11253530), (5, 9002824), (8, 5626765), (10, 4501412), (20, 2250706), (40, 1125353), (43, 1046840), (86, 523420), (172, 261710), (215, 209368), (344, 130855), (430, 104684), (860, 52342), (1720, 26171)]