524480720

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{27431}}^1$

素因数の和:27683

約数の個数: 40

約数和(自身を含む): 1224564480

約数和(自身を除く): 700083760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 27431, 54862, 109724, 137155, 219448, 274310, 438896, 548620, 1097240, 2194480, 6556009, 13112018, 26224036, 32780045, 52448072, 65560090, 104896144, 131120180, 262240360, 524480720]

約数ペア:

[(1, 524480720), (2, 262240360), (4, 131120180), (5, 104896144), (8, 65560090), (10, 52448072), (16, 32780045), (20, 26224036), (40, 13112018), (80, 6556009), (239, 2194480), (478, 1097240), (956, 548620), (1195, 438896), (1912, 274310), (2390, 219448), (3824, 137155), (4780, 109724), (9560, 54862), (19120, 27431)]