44289800

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 104457600

約数和(自身を除く): 60167800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3119, 3550, 6238, 7100, 12476, 14200, 15595, 24952, 31190, 62380, 77975, 124760, 155950, 221449, 311900, 442898, 623800, 885796, 1107245, 1771592, 2214490, 4428980, 5536225, 8857960, 11072450, 22144900, 44289800]

約数ペア:

[(1, 44289800), (2, 22144900), (4, 11072450), (5, 8857960), (8, 5536225), (10, 4428980), (20, 2214490), (25, 1771592), (40, 1107245), (50, 885796), (71, 623800), (100, 442898), (142, 311900), (200, 221449), (284, 155950), (355, 124760), (568, 77975), (710, 62380), (1420, 31190), (1775, 24952), (2840, 15595), (3119, 14200), (3550, 12476), (6238, 7100)]