12607760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14327}}^1$

素因数の和:14351

約数の個数: 40

約数和(自身を含む): 31980096

約数和(自身を除く): 19372336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14327, 28654, 57308, 71635, 114616, 143270, 157597, 229232, 286540, 315194, 573080, 630388, 787985, 1146160, 1260776, 1575970, 2521552, 3151940, 6303880, 12607760]

約数ペア:

[(1, 12607760), (2, 6303880), (4, 3151940), (5, 2521552), (8, 1575970), (10, 1260776), (11, 1146160), (16, 787985), (20, 630388), (22, 573080), (40, 315194), (44, 286540), (55, 229232), (80, 157597), (88, 143270), (110, 114616), (176, 71635), (220, 57308), (440, 28654), (880, 14327)]