7981634.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 56657088

約数和(自身を除く): 32511248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2671, 4520, 5342, 9040, 10684, 13355, 21368, 26710, 42736, 53420, 106840, 213680, 301823, 603646, 1207292, 1509115, 2414584, 3018230, 4829168, 6036460, 12072920, 24145840]

約数ペア:

[(1, 24145840), (2, 12072920), (4, 6036460), (5, 4829168), (8, 3018230), (10, 2414584), (16, 1509115), (20, 1207292), (40, 603646), (80, 301823), (113, 213680), (226, 106840), (452, 53420), (565, 42736), (904, 26710), (1130, 21368), (1808, 13355), (2260, 10684), (2671, 9040), (4520, 5342)]