238406000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17029}}^1$

素因数の和:17059

約数の個数: 80

約数和(自身を含む): 658856640

約数和(自身を除く): 420450640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 17029, 34058, 68116, 85145, 119203, 136232, 170290, 238406, 272464, 340580, 425725, 476812, 596015, 681160, 851450, 953624, 1192030, 1362320, 1702900, 1907248, 2128625, 2384060, 2980075, 3405800, 4257250, 4768120, 5960150, 6811600, 8514500, 9536240, 11920300, 14900375, 17029000, 23840600, 29800750, 34058000, 47681200, 59601500, 119203000, 238406000]

約数ペア:

[(1, 238406000), (2, 119203000), (4, 59601500), (5, 47681200), (7, 34058000), (8, 29800750), (10, 23840600), (14, 17029000), (16, 14900375), (20, 11920300), (25, 9536240), (28, 8514500), (35, 6811600), (40, 5960150), (50, 4768120), (56, 4257250), (70, 3405800), (80, 2980075), (100, 2384060), (112, 2128625), (125, 1907248), (140, 1702900), (175, 1362320), (200, 1192030), (250, 953624), (280, 851450), (350, 681160), (400, 596015), (500, 476812), (560, 425725), (700, 340580), (875, 272464), (1000, 238406), (1400, 170290), (1750, 136232), (2000, 119203), (2800, 85145), (3500, 68116), (7000, 34058), (14000, 17029)]