3355631240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6453137}}^1$

素因数の和:6453161

約数の個数: 32

約数和(自身を含む): 8130953880

約数和(自身を除く): 4775322640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6453137, 12906274, 25812548, 32265685, 51625096, 64531370, 83890781, 129062740, 167781562, 258125480, 335563124, 419453905, 671126248, 838907810, 1677815620, 3355631240]

約数ペア:

[(1, 3355631240), (2, 1677815620), (4, 838907810), (5, 671126248), (8, 419453905), (10, 335563124), (13, 258125480), (20, 167781562), (26, 129062740), (40, 83890781), (52, 64531370), (65, 51625096), (104, 32265685), (130, 25812548), (260, 12906274), (520, 6453137)]