57995000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 155387760

約数和(自身を除く): 97392760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1657, 1750, 2500, 3314, 3500, 4375, 5000, 6628, 7000, 8285, 8750, 11599, 13256, 16570, 17500, 23198, 33140, 35000, 41425, 46396, 57995, 66280, 82850, 92792, 115990, 165700, 207125, 231980, 289975, 331400, 414250, 463960, 579950, 828500, 1035625, 1159900, 1449875, 1657000, 2071250, 2319800, 2899750, 4142500, 5799500, 7249375, 8285000, 11599000, 14498750, 28997500, 57995000]

約数ペア:

[(1, 57995000), (2, 28997500), (4, 14498750), (5, 11599000), (7, 8285000), (8, 7249375), (10, 5799500), (14, 4142500), (20, 2899750), (25, 2319800), (28, 2071250), (35, 1657000), (40, 1449875), (50, 1159900), (56, 1035625), (70, 828500), (100, 579950), (125, 463960), (140, 414250), (175, 331400), (200, 289975), (250, 231980), (280, 207125), (350, 165700), (500, 115990), (625, 92792), (700, 82850), (875, 66280), (1000, 57995), (1250, 46396), (1400, 41425), (1657, 35000), (1750, 33140), (2500, 23198), (3314, 17500), (3500, 16570), (4375, 13256), (5000, 11599), (6628, 8750), (7000, 8285)]