47831120

素因数分解:

$2^4\times 5^1\times {\mathrm{597889}}^1$

素因数の和:597902

約数の個数: 20

約数和(自身を含む): 111207540

約数和(自身を除く): 63376420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597889, 1195778, 2391556, 2989445, 4783112, 5978890, 9566224, 11957780, 23915560, 47831120]

約数ペア:

[(1, 47831120), (2, 23915560), (4, 11957780), (5, 9566224), (8, 5978890), (10, 4783112), (16, 2989445), (20, 2391556), (40, 1195778), (80, 597889)]