24641240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47387}}^1$

素因数の和:47411

約数の個数: 32

約数和(自身を含む): 59708880

約数和(自身を除く): 35067640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47387, 94774, 189548, 236935, 379096, 473870, 616031, 947740, 1232062, 1895480, 2464124, 3080155, 4928248, 6160310, 12320620, 24641240]

約数ペア:

[(1, 24641240), (2, 12320620), (4, 6160310), (5, 4928248), (8, 3080155), (10, 2464124), (13, 1895480), (20, 1232062), (26, 947740), (40, 616031), (52, 473870), (65, 379096), (104, 236935), (130, 189548), (260, 94774), (520, 47387)]