187808710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 346446720

約数和(自身を除く): 158638010

約数列:

[1, 2, 5, 10, 47, 94, 235, 409, 470, 818, 977, 1954, 2045, 4090, 4885, 9770, 19223, 38446, 45919, 91838, 96115, 192230, 229595, 399593, 459190, 799186, 1997965, 3995930, 18780871, 37561742, 93904355, 187808710]

約数ペア:

[(1, 187808710), (2, 93904355), (5, 37561742), (10, 18780871), (47, 3995930), (94, 1997965), (235, 799186), (409, 459190), (470, 399593), (818, 229595), (977, 192230), (1954, 96115), (2045, 91838), (4090, 45919), (4885, 38446), (9770, 19223)]