4013680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4585

約数の個数: 40

約数和(自身を含む): 10182384

約数和(自身を除く): 6168704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4561, 9122, 18244, 22805, 36488, 45610, 50171, 72976, 91220, 100342, 182440, 200684, 250855, 364880, 401368, 501710, 802736, 1003420, 2006840, 4013680]

約数ペア:

[(1, 4013680), (2, 2006840), (4, 1003420), (5, 802736), (8, 501710), (10, 401368), (11, 364880), (16, 250855), (20, 200684), (22, 182440), (40, 100342), (44, 91220), (55, 72976), (80, 50171), (88, 45610), (110, 36488), (176, 22805), (220, 18244), (440, 9122), (880, 4561)]