40312270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 77783328

約数和(自身を除く): 37471058

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 2857, 5714, 7055, 14110, 14285, 28570, 48569, 97138, 237131, 242845, 474262, 485690, 1185655, 2371310, 4031227, 8062454, 20156135, 40312270]

約数ペア:

[(1, 40312270), (2, 20156135), (5, 8062454), (10, 4031227), (17, 2371310), (34, 1185655), (83, 485690), (85, 474262), (166, 242845), (170, 237131), (415, 97138), (830, 48569), (1411, 28570), (2822, 14285), (2857, 14110), (5714, 7055)]