8045974070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19624327}}^1$

素因数の和:19624375

約数の個数: 16

約数和(自身を含む): 14835991968

約数和(自身を除く): 6790017898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 19624327, 39248654, 98121635, 196243270, 804597407, 1609194814, 4022987035, 8045974070]

約数ペア:

[(1, 8045974070), (2, 4022987035), (5, 1609194814), (10, 804597407), (41, 196243270), (82, 98121635), (205, 39248654), (410, 19624327)]