15696303020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{91141}}^1$

素因数の和:91338

約数の個数: 48

約数和(自身を含む): 33686083200

約数和(自身を除く): 17989780180

約数列:

[1, 2, 4, 5, 10, 20, 79, 109, 158, 218, 316, 395, 436, 545, 790, 1090, 1580, 2180, 8611, 17222, 34444, 43055, 86110, 91141, 172220, 182282, 364564, 455705, 911410, 1822820, 7200139, 9934369, 14400278, 19868738, 28800556, 36000695, 39737476, 49671845, 72001390, 99343690, 144002780, 198687380, 784815151, 1569630302, 3139260604, 3924075755, 7848151510, 15696303020]

約数ペア:

[(1, 15696303020), (2, 7848151510), (4, 3924075755), (5, 3139260604), (10, 1569630302), (20, 784815151), (79, 198687380), (109, 144002780), (158, 99343690), (218, 72001390), (316, 49671845), (395, 39737476), (436, 36000695), (545, 28800556), (790, 19868738), (1090, 14400278), (1580, 9934369), (2180, 7200139), (8611, 1822820), (17222, 911410), (34444, 455705), (43055, 364564), (86110, 182282), (91141, 172220)]