1157386220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2516057}}^1$

素因数の和:2516089

約数の個数: 24

約数和(自身を含む): 2536186464

約数和(自身を除く): 1378800244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2516057, 5032114, 10064228, 12580285, 25160570, 50321140, 57869311, 115738622, 231477244, 289346555, 578693110, 1157386220]

約数ペア:

[(1, 1157386220), (2, 578693110), (4, 289346555), (5, 231477244), (10, 115738622), (20, 57869311), (23, 50321140), (46, 25160570), (92, 12580285), (115, 10064228), (230, 5032114), (460, 2516057)]