520083449620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8893}}^1\times {\mathrm{417731}}^1$

素因数の和:426640

約数の個数: 48

約数和(自身を含む): 1248343625088

約数和(自身を除く): 728260175468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8893, 17786, 35572, 44465, 62251, 88930, 124502, 177860, 249004, 311255, 417731, 622510, 835462, 1245020, 1670924, 2088655, 2924117, 4177310, 5848234, 8354620, 11696468, 14620585, 29241170, 58482340, 3714881783, 7429763566, 14859527132, 18574408915, 26004172481, 37148817830, 52008344962, 74297635660, 104016689924, 130020862405, 260041724810, 520083449620]

約数ペア:

[(1, 520083449620), (2, 260041724810), (4, 130020862405), (5, 104016689924), (7, 74297635660), (10, 52008344962), (14, 37148817830), (20, 26004172481), (28, 18574408915), (35, 14859527132), (70, 7429763566), (140, 3714881783), (8893, 58482340), (17786, 29241170), (35572, 14620585), (44465, 11696468), (62251, 8354620), (88930, 5848234), (124502, 4177310), (177860, 2924117), (249004, 2088655), (311255, 1670924), (417731, 1245020), (622510, 835462)]