5518288510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6287}}^1\times {\mathrm{12539}}^1$

素因数の和:18840

約数の個数: 32

約数和(自身を含む): 11354618880

約数和(自身を除く): 5836330370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6287, 12539, 12574, 25078, 31435, 44009, 62695, 62870, 87773, 88018, 125390, 175546, 220045, 438865, 440090, 877730, 78832693, 157665386, 394163465, 551828851, 788326930, 1103657702, 2759144255, 5518288510]

約数ペア:

[(1, 5518288510), (2, 2759144255), (5, 1103657702), (7, 788326930), (10, 551828851), (14, 394163465), (35, 157665386), (70, 78832693), (6287, 877730), (12539, 440090), (12574, 438865), (25078, 220045), (31435, 175546), (44009, 125390), (62695, 88018), (62870, 87773)]