4760512840

素因数分解:

$2^3\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{70297}}^1$

素因数の和:72001

約数の個数: 32

約数和(自身を含む): 10717633080

約数和(自身を除く): 5957120240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1693, 3386, 6772, 8465, 13544, 16930, 33860, 67720, 70297, 140594, 281188, 351485, 562376, 702970, 1405940, 2811880, 119012821, 238025642, 476051284, 595064105, 952102568, 1190128210, 2380256420, 4760512840]

約数ペア:

[(1, 4760512840), (2, 2380256420), (4, 1190128210), (5, 952102568), (8, 595064105), (10, 476051284), (20, 238025642), (40, 119012821), (1693, 2811880), (3386, 1405940), (6772, 702970), (8465, 562376), (13544, 351485), (16930, 281188), (33860, 140594), (67720, 70297)]