42876080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41253

約数の個数: 40

約数和(自身を含む): 107357712

約数和(自身を除く): 64481632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 41227, 82454, 164908, 206135, 329816, 412270, 535951, 659632, 824540, 1071902, 1649080, 2143804, 2679755, 3298160, 4287608, 5359510, 8575216, 10719020, 21438040, 42876080]

約数ペア:

[(1, 42876080), (2, 21438040), (4, 10719020), (5, 8575216), (8, 5359510), (10, 4287608), (13, 3298160), (16, 2679755), (20, 2143804), (26, 1649080), (40, 1071902), (52, 824540), (65, 659632), (80, 535951), (104, 412270), (130, 329816), (208, 206135), (260, 164908), (520, 82454), (1040, 41227)]