5440807600

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{140227}}^1$

素因数の和:140342

約数の個数: 60

約数和(自身を含む): 13206392584

約数和(自身を除く): 7765584984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2425, 3880, 4850, 7760, 9700, 19400, 38800, 140227, 280454, 560908, 701135, 1121816, 1402270, 2243632, 2804540, 3505675, 5609080, 7011350, 11218160, 13602019, 14022700, 27204038, 28045400, 54408076, 56090800, 68010095, 108816152, 136020190, 217632304, 272040380, 340050475, 544080760, 680100950, 1088161520, 1360201900, 2720403800, 5440807600]

約数ペア:

[(1, 5440807600), (2, 2720403800), (4, 1360201900), (5, 1088161520), (8, 680100950), (10, 544080760), (16, 340050475), (20, 272040380), (25, 217632304), (40, 136020190), (50, 108816152), (80, 68010095), (97, 56090800), (100, 54408076), (194, 28045400), (200, 27204038), (388, 14022700), (400, 13602019), (485, 11218160), (776, 7011350), (970, 5609080), (1552, 3505675), (1940, 2804540), (2425, 2243632), (3880, 1402270), (4850, 1121816), (7760, 701135), (9700, 560908), (19400, 280454), (38800, 140227)]