23380000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 66128832

約数和(自身を除く): 42748832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 167, 175, 200, 224, 250, 280, 334, 350, 400, 500, 560, 625, 668, 700, 800, 835, 875, 1000, 1120, 1169, 1250, 1336, 1400, 1670, 1750, 2000, 2338, 2500, 2672, 2800, 3340, 3500, 4000, 4175, 4375, 4676, 5000, 5344, 5600, 5845, 6680, 7000, 8350, 8750, 9352, 10000, 11690, 13360, 14000, 16700, 17500, 18704, 20000, 20875, 23380, 26720, 28000, 29225, 33400, 35000, 37408, 41750, 46760, 58450, 66800, 70000, 83500, 93520, 104375, 116900, 133600, 140000, 146125, 167000, 187040, 208750, 233800, 292250, 334000, 417500, 467600, 584500, 668000, 730625, 835000, 935200, 1169000, 1461250, 1670000, 2338000, 2922500, 3340000, 4676000, 5845000, 11690000, 23380000]

約数ペア:

[(1, 23380000), (2, 11690000), (4, 5845000), (5, 4676000), (7, 3340000), (8, 2922500), (10, 2338000), (14, 1670000), (16, 1461250), (20, 1169000), (25, 935200), (28, 835000), (32, 730625), (35, 668000), (40, 584500), (50, 467600), (56, 417500), (70, 334000), (80, 292250), (100, 233800), (112, 208750), (125, 187040), (140, 167000), (160, 146125), (167, 140000), (175, 133600), (200, 116900), (224, 104375), (250, 93520), (280, 83500), (334, 70000), (350, 66800), (400, 58450), (500, 46760), (560, 41750), (625, 37408), (668, 35000), (700, 33400), (800, 29225), (835, 28000), (875, 26720), (1000, 23380), (1120, 20875), (1169, 20000), (1250, 18704), (1336, 17500), (1400, 16700), (1670, 14000), (1750, 13360), (2000, 11690), (2338, 10000), (2500, 9352), (2672, 8750), (2800, 8350), (3340, 7000), (3500, 6680), (4000, 5845), (4175, 5600), (4375, 5344), (4676, 5000)]