624897220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{63377}}^1$

素因数の和:63432

約数の個数: 48

約数和(自身を含む): 1437413040

約数和(自身を除く): 812515820

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, 4930, 9860, 63377, 126754, 253508, 316885, 633770, 1077409, 1267540, 1837933, 2154818, 3675866, 4309636, 5387045, 7351732, 9189665, 10774090, 18379330, 21548180, 31244861, 36758660, 62489722, 124979444, 156224305, 312448610, 624897220]

約数ペア:

[(1, 624897220), (2, 312448610), (4, 156224305), (5, 124979444), (10, 62489722), (17, 36758660), (20, 31244861), (29, 21548180), (34, 18379330), (58, 10774090), (68, 9189665), (85, 7351732), (116, 5387045), (145, 4309636), (170, 3675866), (290, 2154818), (340, 1837933), (493, 1267540), (580, 1077409), (986, 633770), (1972, 316885), (2465, 253508), (4930, 126754), (9860, 63377)]