1610080550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24049}}^1$

素因数の和:24177

約数の個数: 48

約数和(自身を含む): 3256562400

約数和(自身を除く): 1646481850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 5150, 6695, 13390, 24049, 33475, 48098, 66950, 120245, 240490, 312637, 601225, 625274, 1202450, 1563185, 2477047, 3126370, 4954094, 7815925, 12385235, 15631850, 24770470, 32201611, 61926175, 64403222, 123852350, 161008055, 322016110, 805040275, 1610080550]

約数ペア:

[(1, 1610080550), (2, 805040275), (5, 322016110), (10, 161008055), (13, 123852350), (25, 64403222), (26, 61926175), (50, 32201611), (65, 24770470), (103, 15631850), (130, 12385235), (206, 7815925), (325, 4954094), (515, 3126370), (650, 2477047), (1030, 1563185), (1339, 1202450), (2575, 625274), (2678, 601225), (5150, 312637), (6695, 240490), (13390, 120245), (24049, 66950), (33475, 48098)]