17491240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33637}}^1$

素因数の和:33661

約数の個数: 32

約数和(自身を含む): 42383880

約数和(自身を除く): 24892640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33637, 67274, 134548, 168185, 269096, 336370, 437281, 672740, 874562, 1345480, 1749124, 2186405, 3498248, 4372810, 8745620, 17491240]

約数ペア:

[(1, 17491240), (2, 8745620), (4, 4372810), (5, 3498248), (8, 2186405), (10, 1749124), (13, 1345480), (20, 874562), (26, 672740), (40, 437281), (52, 336370), (65, 269096), (104, 168185), (130, 134548), (260, 67274), (520, 33637)]