39631900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5147}}^1$

素因数の和:5179

約数の個数: 72

約数和(自身を含む): 107243136

約数和(自身を除く): 67611236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 5147, 7700, 10294, 20588, 25735, 36029, 51470, 56617, 72058, 102940, 113234, 128675, 144116, 180145, 226468, 257350, 283085, 360290, 396319, 514700, 566170, 720580, 792638, 900725, 1132340, 1415425, 1585276, 1801450, 1981595, 2830850, 3602900, 3963190, 5661700, 7926380, 9907975, 19815950, 39631900]

約数ペア:

[(1, 39631900), (2, 19815950), (4, 9907975), (5, 7926380), (7, 5661700), (10, 3963190), (11, 3602900), (14, 2830850), (20, 1981595), (22, 1801450), (25, 1585276), (28, 1415425), (35, 1132340), (44, 900725), (50, 792638), (55, 720580), (70, 566170), (77, 514700), (100, 396319), (110, 360290), (140, 283085), (154, 257350), (175, 226468), (220, 180145), (275, 144116), (308, 128675), (350, 113234), (385, 102940), (550, 72058), (700, 56617), (770, 51470), (1100, 36029), (1540, 25735), (1925, 20588), (3850, 10294), (5147, 7700)]