713333660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34729}}^1$

素因数の和:34830

約数の個数: 48

約数和(自身を含む): 1633699200

約数和(自身を除く): 920365540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 10270, 20540, 34729, 69458, 138916, 173645, 347290, 451477, 694580, 902954, 1805908, 2257385, 2743591, 4514770, 5487182, 9029540, 10974364, 13717955, 27435910, 35666683, 54871820, 71333366, 142666732, 178333415, 356666830, 713333660]

約数ペア:

[(1, 713333660), (2, 356666830), (4, 178333415), (5, 142666732), (10, 71333366), (13, 54871820), (20, 35666683), (26, 27435910), (52, 13717955), (65, 10974364), (79, 9029540), (130, 5487182), (158, 4514770), (260, 2743591), (316, 2257385), (395, 1805908), (790, 902954), (1027, 694580), (1580, 451477), (2054, 347290), (4108, 173645), (5135, 138916), (10270, 69458), (20540, 34729)]