4823800

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 11383200

約数和(自身を除く): 6559400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 271, 356, 445, 542, 712, 890, 1084, 1355, 1780, 2168, 2225, 2710, 3560, 4450, 5420, 6775, 8900, 10840, 13550, 17800, 24119, 27100, 48238, 54200, 96476, 120595, 192952, 241190, 482380, 602975, 964760, 1205950, 2411900, 4823800]

約数ペア:

[(1, 4823800), (2, 2411900), (4, 1205950), (5, 964760), (8, 602975), (10, 482380), (20, 241190), (25, 192952), (40, 120595), (50, 96476), (89, 54200), (100, 48238), (178, 27100), (200, 24119), (271, 17800), (356, 13550), (445, 10840), (542, 8900), (712, 6775), (890, 5420), (1084, 4450), (1355, 3560), (1780, 2710), (2168, 2225)]