43472740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 100018800

約数和(自身を除く): 56546060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4409, 4930, 8818, 9860, 17636, 22045, 44090, 74953, 88180, 127861, 149906, 255722, 299812, 374765, 511444, 639305, 749530, 1278610, 1499060, 2173637, 2557220, 4347274, 8694548, 10868185, 21736370, 43472740]

約数ペア:

[(1, 43472740), (2, 21736370), (4, 10868185), (5, 8694548), (10, 4347274), (17, 2557220), (20, 2173637), (29, 1499060), (34, 1278610), (58, 749530), (68, 639305), (85, 511444), (116, 374765), (145, 299812), (170, 255722), (290, 149906), (340, 127861), (493, 88180), (580, 74953), (986, 44090), (1972, 22045), (2465, 17636), (4409, 9860), (4930, 8818)]