1705619920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{735181}}^1$

素因数の和:735223

約数の個数: 40

約数和(自身を含む): 4102315560

約数和(自身を除く): 2396695640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 735181, 1470362, 2940724, 3675905, 5881448, 7351810, 11762896, 14703620, 21320249, 29407240, 42640498, 58814480, 85280996, 106601245, 170561992, 213202490, 341123984, 426404980, 852809960, 1705619920]

約数ペア:

[(1, 1705619920), (2, 852809960), (4, 426404980), (5, 341123984), (8, 213202490), (10, 170561992), (16, 106601245), (20, 85280996), (29, 58814480), (40, 42640498), (58, 29407240), (80, 21320249), (116, 14703620), (145, 11762896), (232, 7351810), (290, 5881448), (464, 3675905), (580, 2940724), (1160, 1470362), (2320, 735181)]