32130020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 73156608

約数和(自身を除く): 41026588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 647, 764, 955, 1294, 1910, 2483, 2588, 3235, 3820, 4966, 6470, 8411, 9932, 12415, 12940, 16822, 24830, 33644, 42055, 49660, 84110, 123577, 168220, 247154, 494308, 617885, 1235770, 1606501, 2471540, 3213002, 6426004, 8032505, 16065010, 32130020]

約数ペア:

[(1, 32130020), (2, 16065010), (4, 8032505), (5, 6426004), (10, 3213002), (13, 2471540), (20, 1606501), (26, 1235770), (52, 617885), (65, 494308), (130, 247154), (191, 168220), (260, 123577), (382, 84110), (647, 49660), (764, 42055), (955, 33644), (1294, 24830), (1910, 16822), (2483, 12940), (2588, 12415), (3235, 9932), (3820, 8411), (4966, 6470)]