1569498580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{14407}}^1$

素因数の和:14848

約数の個数: 48

約数和(自身を含む): 3558199680

約数和(自身を除く): 1988701100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 419, 838, 1676, 2095, 4190, 5447, 8380, 10894, 14407, 21788, 27235, 28814, 54470, 57628, 72035, 108940, 144070, 187291, 288140, 374582, 749164, 936455, 1872910, 3745820, 6036533, 12073066, 24146132, 30182665, 60365330, 78474929, 120730660, 156949858, 313899716, 392374645, 784749290, 1569498580]

約数ペア:

[(1, 1569498580), (2, 784749290), (4, 392374645), (5, 313899716), (10, 156949858), (13, 120730660), (20, 78474929), (26, 60365330), (52, 30182665), (65, 24146132), (130, 12073066), (260, 6036533), (419, 3745820), (838, 1872910), (1676, 936455), (2095, 749164), (4190, 374582), (5447, 288140), (8380, 187291), (10894, 144070), (14407, 108940), (21788, 72035), (27235, 57628), (28814, 54470)]