1570667360

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239431}}^1$

素因数の和:239487

約数の個数: 48

約数和(自身を含む): 3801222432

約数和(自身を除く): 2230555072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 239431, 478862, 957724, 1197155, 1915448, 2394310, 3830896, 4788620, 7661792, 9577240, 9816671, 19154480, 19633342, 38308960, 39266684, 49083355, 78533368, 98166710, 157066736, 196333420, 314133472, 392666840, 785333680, 1570667360]

約数ペア:

[(1, 1570667360), (2, 785333680), (4, 392666840), (5, 314133472), (8, 196333420), (10, 157066736), (16, 98166710), (20, 78533368), (32, 49083355), (40, 39266684), (41, 38308960), (80, 19633342), (82, 19154480), (160, 9816671), (164, 9577240), (205, 7661792), (328, 4788620), (410, 3830896), (656, 2394310), (820, 1915448), (1312, 1197155), (1640, 957724), (3280, 478862), (6560, 239431)]