632000

素因数分解:

$2^6\times 5^3\times {\mathrm{79}}^1$

素因数の和:106

約数の個数: 56

約数和(自身を含む): 1584960

約数和(自身を除く): 952960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 125, 158, 160, 200, 250, 316, 320, 395, 400, 500, 632, 790, 800, 1000, 1264, 1580, 1600, 1975, 2000, 2528, 3160, 3950, 4000, 5056, 6320, 7900, 8000, 9875, 12640, 15800, 19750, 25280, 31600, 39500, 63200, 79000, 126400, 158000, 316000, 632000]

約数ペア:

[(1, 632000), (2, 316000), (4, 158000), (5, 126400), (8, 79000), (10, 63200), (16, 39500), (20, 31600), (25, 25280), (32, 19750), (40, 15800), (50, 12640), (64, 9875), (79, 8000), (80, 7900), (100, 6320), (125, 5056), (158, 4000), (160, 3950), (200, 3160), (250, 2528), (316, 2000), (320, 1975), (395, 1600), (400, 1580), (500, 1264), (632, 1000), (790, 800)]