12106480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3691}}^1$

素因数の和:3745

約数の個数: 40

約数和(自身を含む): 28841904

約数和(自身を除く): 16735424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3691, 7382, 14764, 18455, 29528, 36910, 59056, 73820, 147640, 151331, 295280, 302662, 605324, 756655, 1210648, 1513310, 2421296, 3026620, 6053240, 12106480]

約数ペア:

[(1, 12106480), (2, 6053240), (4, 3026620), (5, 2421296), (8, 1513310), (10, 1210648), (16, 756655), (20, 605324), (40, 302662), (41, 295280), (80, 151331), (82, 147640), (164, 73820), (205, 59056), (328, 36910), (410, 29528), (656, 18455), (820, 14764), (1640, 7382), (3280, 3691)]