57289000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 136468800

約数和(自身を除く): 79179800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 971, 1000, 1180, 1475, 1942, 2360, 2950, 3884, 4855, 5900, 7375, 7768, 9710, 11800, 14750, 19420, 24275, 29500, 38840, 48550, 57289, 59000, 97100, 114578, 121375, 194200, 229156, 242750, 286445, 458312, 485500, 572890, 971000, 1145780, 1432225, 2291560, 2864450, 5728900, 7161125, 11457800, 14322250, 28644500, 57289000]

約数ペア:

[(1, 57289000), (2, 28644500), (4, 14322250), (5, 11457800), (8, 7161125), (10, 5728900), (20, 2864450), (25, 2291560), (40, 1432225), (50, 1145780), (59, 971000), (100, 572890), (118, 485500), (125, 458312), (200, 286445), (236, 242750), (250, 229156), (295, 194200), (472, 121375), (500, 114578), (590, 97100), (971, 59000), (1000, 57289), (1180, 48550), (1475, 38840), (1942, 29500), (2360, 24275), (2950, 19420), (3884, 14750), (4855, 11800), (5900, 9710), (7375, 7768)]