65029240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14387}}^1$

素因数の和:14511

約数の個数: 32

約数和(自身を含む): 147620880

約数和(自身を除く): 82591640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 14387, 28774, 57548, 71935, 115096, 143870, 287740, 575480, 1625731, 3251462, 6502924, 8128655, 13005848, 16257310, 32514620, 65029240]

約数ペア:

[(1, 65029240), (2, 32514620), (4, 16257310), (5, 13005848), (8, 8128655), (10, 6502924), (20, 3251462), (40, 1625731), (113, 575480), (226, 287740), (452, 143870), (565, 115096), (904, 71935), (1130, 57548), (2260, 28774), (4520, 14387)]