1510103920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5521}}^1$

素因数の和:5810

約数の個数: 80

約数和(自身を含む): 3796132032

約数和(自身を除く): 2286028112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 263, 520, 526, 1040, 1052, 1315, 2104, 2630, 3419, 4208, 5260, 5521, 6838, 10520, 11042, 13676, 17095, 21040, 22084, 27352, 27605, 34190, 44168, 54704, 55210, 68380, 71773, 88336, 110420, 136760, 143546, 220840, 273520, 287092, 358865, 441680, 574184, 717730, 1148368, 1435460, 1452023, 2870920, 2904046, 5741840, 5808092, 7260115, 11616184, 14520230, 18876299, 23232368, 29040460, 37752598, 58080920, 75505196, 94381495, 116161840, 151010392, 188762990, 302020784, 377525980, 755051960, 1510103920]

約数ペア:

[(1, 1510103920), (2, 755051960), (4, 377525980), (5, 302020784), (8, 188762990), (10, 151010392), (13, 116161840), (16, 94381495), (20, 75505196), (26, 58080920), (40, 37752598), (52, 29040460), (65, 23232368), (80, 18876299), (104, 14520230), (130, 11616184), (208, 7260115), (260, 5808092), (263, 5741840), (520, 2904046), (526, 2870920), (1040, 1452023), (1052, 1435460), (1315, 1148368), (2104, 717730), (2630, 574184), (3419, 441680), (4208, 358865), (5260, 287092), (5521, 273520), (6838, 220840), (10520, 143546), (11042, 136760), (13676, 110420), (17095, 88336), (21040, 71773), (22084, 68380), (27352, 55210), (27605, 54704), (34190, 44168)]