4080377930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{10771}}^1$

素因数の和:11702

約数の個数: 32

約数和(自身を含む): 7524715968

約数和(自身を除く): 3444338038

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 881, 1762, 4405, 8810, 10771, 21542, 37883, 53855, 75766, 107710, 189415, 378830, 463153, 926306, 2315765, 4631530, 9489251, 18978502, 47446255, 94892510, 408037793, 816075586, 2040188965, 4080377930]

約数ペア:

[(1, 4080377930), (2, 2040188965), (5, 816075586), (10, 408037793), (43, 94892510), (86, 47446255), (215, 18978502), (430, 9489251), (881, 4631530), (1762, 2315765), (4405, 926306), (8810, 463153), (10771, 378830), (21542, 189415), (37883, 107710), (53855, 75766)]