45838480

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 106906104

約数和(自身を除く): 61067624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1361, 1684, 2105, 2722, 3368, 4210, 5444, 6736, 6805, 8420, 10888, 13610, 16840, 21776, 27220, 33680, 54440, 108880, 572981, 1145962, 2291924, 2864905, 4583848, 5729810, 9167696, 11459620, 22919240, 45838480]

約数ペア:

[(1, 45838480), (2, 22919240), (4, 11459620), (5, 9167696), (8, 5729810), (10, 4583848), (16, 2864905), (20, 2291924), (40, 1145962), (80, 572981), (421, 108880), (842, 54440), (1361, 33680), (1684, 27220), (2105, 21776), (2722, 16840), (3368, 13610), (4210, 10888), (5444, 8420), (6736, 6805)]