1074698980

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{34031}}^1$

素因数の和:35619

約数の個数: 24

約数和(自身を含む): 2258363520

約数和(自身を除く): 1183664540

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 6316, 7895, 15790, 31580, 34031, 68062, 136124, 170155, 340310, 680620, 53734949, 107469898, 214939796, 268674745, 537349490, 1074698980]

約数ペア:

[(1, 1074698980), (2, 537349490), (4, 268674745), (5, 214939796), (10, 107469898), (20, 53734949), (1579, 680620), (3158, 340310), (6316, 170155), (7895, 136124), (15790, 68062), (31580, 34031)]