83640730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 154586880

約数和(自身を除く): 70946150

約数列:

[1, 2, 5, 10, 47, 94, 235, 251, 470, 502, 709, 1255, 1418, 2510, 3545, 7090, 11797, 23594, 33323, 58985, 66646, 117970, 166615, 177959, 333230, 355918, 889795, 1779590, 8364073, 16728146, 41820365, 83640730]

約数ペア:

[(1, 83640730), (2, 41820365), (5, 16728146), (10, 8364073), (47, 1779590), (94, 889795), (235, 355918), (251, 333230), (470, 177959), (502, 166615), (709, 117970), (1255, 66646), (1418, 58985), (2510, 33323), (3545, 23594), (7090, 11797)]