1969014740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{44089}}^1$

素因数の和:44145

約数の個数: 96

約数和(自身を含む): 5333126400

約数和(自身を除く): 3364111660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 44089, 44660, 88178, 176356, 220445, 308623, 440890, 484979, 617246, 881780, 969958, 1234492, 1278581, 1543115, 1939916, 2424895, 2557162, 3086230, 3394853, 4849790, 5114324, 6172460, 6392905, 6789706, 8950067, 9699580, 12785810, 13579412, 14064391, 16974265, 17900134, 25571620, 28128782, 33948530, 35800268, 44750335, 56257564, 67897060, 70321955, 89500670, 98450737, 140643910, 179001340, 196901474, 281287820, 393802948, 492253685, 984507370, 1969014740]

約数ペア:

[(1, 1969014740), (2, 984507370), (4, 492253685), (5, 393802948), (7, 281287820), (10, 196901474), (11, 179001340), (14, 140643910), (20, 98450737), (22, 89500670), (28, 70321955), (29, 67897060), (35, 56257564), (44, 44750335), (55, 35800268), (58, 33948530), (70, 28128782), (77, 25571620), (110, 17900134), (116, 16974265), (140, 14064391), (145, 13579412), (154, 12785810), (203, 9699580), (220, 8950067), (290, 6789706), (308, 6392905), (319, 6172460), (385, 5114324), (406, 4849790), (580, 3394853), (638, 3086230), (770, 2557162), (812, 2424895), (1015, 1939916), (1276, 1543115), (1540, 1278581), (1595, 1234492), (2030, 969958), (2233, 881780), (3190, 617246), (4060, 484979), (4466, 440890), (6380, 308623), (8932, 220445), (11165, 176356), (22330, 88178), (44089, 44660)]