39629080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 53682920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 269, 290, 508, 538, 580, 635, 1016, 1076, 1160, 1270, 1345, 2152, 2540, 2690, 3683, 5080, 5380, 7366, 7801, 10760, 14732, 15602, 18415, 29464, 31204, 34163, 36830, 39005, 62408, 68326, 73660, 78010, 136652, 147320, 156020, 170815, 273304, 312040, 341630, 683260, 990727, 1366520, 1981454, 3962908, 4953635, 7925816, 9907270, 19814540, 39629080]

約数ペア:

[(1, 39629080), (2, 19814540), (4, 9907270), (5, 7925816), (8, 4953635), (10, 3962908), (20, 1981454), (29, 1366520), (40, 990727), (58, 683260), (116, 341630), (127, 312040), (145, 273304), (232, 170815), (254, 156020), (269, 147320), (290, 136652), (508, 78010), (538, 73660), (580, 68326), (635, 62408), (1016, 39005), (1076, 36830), (1160, 34163), (1270, 31204), (1345, 29464), (2152, 18415), (2540, 15602), (2690, 14732), (3683, 10760), (5080, 7801), (5380, 7366)]