5572970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 10910592

約数和(自身を除く): 5337622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 263, 326, 526, 815, 1315, 1630, 2119, 2630, 3419, 4238, 6838, 10595, 17095, 21190, 34190, 42869, 85738, 214345, 428690, 557297, 1114594, 2786485, 5572970]

約数ペア:

[(1, 5572970), (2, 2786485), (5, 1114594), (10, 557297), (13, 428690), (26, 214345), (65, 85738), (130, 42869), (163, 34190), (263, 21190), (326, 17095), (526, 10595), (815, 6838), (1315, 4238), (1630, 3419), (2119, 2630)]