90648430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10151}}^1$

素因数の和:10224

約数の個数: 32

約数和(自身を含む): 175426560

約数和(自身を除く): 84778130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 10151, 20302, 50755, 101510, 192869, 385738, 477097, 954194, 964345, 1928690, 2385485, 4770970, 9064843, 18129686, 45324215, 90648430]

約数ペア:

[(1, 90648430), (2, 45324215), (5, 18129686), (10, 9064843), (19, 4770970), (38, 2385485), (47, 1928690), (94, 964345), (95, 954194), (190, 477097), (235, 385738), (470, 192869), (893, 101510), (1786, 50755), (4465, 20302), (8930, 10151)]