85799410

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 157172400

約数和(自身を除く): 71372990

約数列:

[1, 2, 5, 10, 97, 194, 197, 394, 449, 485, 898, 970, 985, 1970, 2245, 4490, 19109, 38218, 43553, 87106, 88453, 95545, 176906, 191090, 217765, 435530, 442265, 884530, 8579941, 17159882, 42899705, 85799410]

約数ペア:

[(1, 85799410), (2, 42899705), (5, 17159882), (10, 8579941), (97, 884530), (194, 442265), (197, 435530), (394, 217765), (449, 191090), (485, 176906), (898, 95545), (970, 88453), (985, 87106), (1970, 43553), (2245, 38218), (4490, 19109)]