108835480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209299}}^1$

素因数の和:209323

約数の個数: 32

約数和(自身を含む): 263718000

約数和(自身を除く): 154882520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 209299, 418598, 837196, 1046495, 1674392, 2092990, 2720887, 4185980, 5441774, 8371960, 10883548, 13604435, 21767096, 27208870, 54417740, 108835480]

約数ペア:

[(1, 108835480), (2, 54417740), (4, 27208870), (5, 21767096), (8, 13604435), (10, 10883548), (13, 8371960), (20, 5441774), (26, 4185980), (40, 2720887), (52, 2092990), (65, 1674392), (104, 1046495), (130, 837196), (260, 418598), (520, 209299)]