16106702980

素因数分解:

$2^2\times 5^1\times {\mathrm{15319}}^1\times {\mathrm{52571}}^1$

素因数の和:67899

約数の個数: 24

約数和(自身を含む): 33826927680

約数和(自身を除く): 17720224700

約数列:

[1, 2, 4, 5, 10, 20, 15319, 30638, 52571, 61276, 76595, 105142, 153190, 210284, 262855, 306380, 525710, 1051420, 805335149, 1610670298, 3221340596, 4026675745, 8053351490, 16106702980]

約数ペア:

[(1, 16106702980), (2, 8053351490), (4, 4026675745), (5, 3221340596), (10, 1610670298), (20, 805335149), (15319, 1051420), (30638, 525710), (52571, 306380), (61276, 262855), (76595, 210284), (105142, 153190)]