22958000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 80

約数和(自身を含む): 59850336

約数和(自身を除く): 36892336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 883, 1000, 1040, 1300, 1625, 1766, 2000, 2600, 3250, 3532, 4415, 5200, 6500, 7064, 8830, 11479, 13000, 14128, 17660, 22075, 22958, 26000, 35320, 44150, 45916, 57395, 70640, 88300, 91832, 110375, 114790, 176600, 183664, 220750, 229580, 286975, 353200, 441500, 459160, 573950, 883000, 918320, 1147900, 1434875, 1766000, 2295800, 2869750, 4591600, 5739500, 11479000, 22958000]

約数ペア:

[(1, 22958000), (2, 11479000), (4, 5739500), (5, 4591600), (8, 2869750), (10, 2295800), (13, 1766000), (16, 1434875), (20, 1147900), (25, 918320), (26, 883000), (40, 573950), (50, 459160), (52, 441500), (65, 353200), (80, 286975), (100, 229580), (104, 220750), (125, 183664), (130, 176600), (200, 114790), (208, 110375), (250, 91832), (260, 88300), (325, 70640), (400, 57395), (500, 45916), (520, 44150), (650, 35320), (883, 26000), (1000, 22958), (1040, 22075), (1300, 17660), (1625, 14128), (1766, 13000), (2000, 11479), (2600, 8830), (3250, 7064), (3532, 6500), (4415, 5200)]