2876060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 4109380

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 769, 935, 1538, 1870, 3076, 3740, 3845, 7690, 8459, 13073, 15380, 16918, 26146, 33836, 42295, 52292, 65365, 84590, 130730, 143803, 169180, 261460, 287606, 575212, 719015, 1438030, 2876060]

約数ペア:

[(1, 2876060), (2, 1438030), (4, 719015), (5, 575212), (10, 287606), (11, 261460), (17, 169180), (20, 143803), (22, 130730), (34, 84590), (44, 65365), (55, 52292), (68, 42295), (85, 33836), (110, 26146), (170, 16918), (187, 15380), (220, 13073), (340, 8459), (374, 7690), (748, 3845), (769, 3740), (935, 3076), (1538, 1870)]