808230830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5585

約数の個数: 64

約数和(自身を含む): 1702010880

約数和(自身を除く): 893780050

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 374, 395, 790, 869, 935, 1343, 1738, 1870, 2686, 4345, 5471, 6715, 8690, 10942, 13430, 14773, 27355, 29546, 54710, 60181, 73865, 93007, 120362, 147730, 186014, 300905, 432209, 465035, 601810, 864418, 930070, 1023077, 2046154, 2161045, 4322090, 4754299, 5115385, 7347553, 9508598, 10230770, 14695106, 23771495, 36737765, 47542990, 73475530, 80823083, 161646166, 404115415, 808230830]

約数ペア:

[(1, 808230830), (2, 404115415), (5, 161646166), (10, 80823083), (11, 73475530), (17, 47542990), (22, 36737765), (34, 23771495), (55, 14695106), (79, 10230770), (85, 9508598), (110, 7347553), (158, 5115385), (170, 4754299), (187, 4322090), (374, 2161045), (395, 2046154), (790, 1023077), (869, 930070), (935, 864418), (1343, 601810), (1738, 465035), (1870, 432209), (2686, 300905), (4345, 186014), (5471, 147730), (6715, 120362), (8690, 93007), (10942, 73865), (13430, 60181), (14773, 54710), (27355, 29546)]