949714720

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42703}}^1$

素因数の和:42857

約数の個数: 48

約数和(自身を含む): 2259895680

約数和(自身を除く): 1310180960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 42703, 85406, 170812, 213515, 341624, 427030, 683248, 854060, 1366496, 1708120, 3416240, 5935717, 6832480, 11871434, 23742868, 29678585, 47485736, 59357170, 94971472, 118714340, 189942944, 237428680, 474857360, 949714720]

約数ペア:

[(1, 949714720), (2, 474857360), (4, 237428680), (5, 189942944), (8, 118714340), (10, 94971472), (16, 59357170), (20, 47485736), (32, 29678585), (40, 23742868), (80, 11871434), (139, 6832480), (160, 5935717), (278, 3416240), (556, 1708120), (695, 1366496), (1112, 854060), (1390, 683248), (2224, 427030), (2780, 341624), (4448, 213515), (5560, 170812), (11120, 85406), (22240, 42703)]