29519000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 78960960

約数和(自身を除く): 49441960

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, 700, 875, 1000, 1400, 1750, 3500, 4217, 7000, 8434, 16868, 21085, 29519, 33736, 42170, 59038, 84340, 105425, 118076, 147595, 168680, 210850, 236152, 295190, 421700, 527125, 590380, 737975, 843400, 1054250, 1180760, 1475950, 2108500, 2951900, 3689875, 4217000, 5903800, 7379750, 14759500, 29519000]

約数ペア:

[(1, 29519000), (2, 14759500), (4, 7379750), (5, 5903800), (7, 4217000), (8, 3689875), (10, 2951900), (14, 2108500), (20, 1475950), (25, 1180760), (28, 1054250), (35, 843400), (40, 737975), (50, 590380), (56, 527125), (70, 421700), (100, 295190), (125, 236152), (140, 210850), (175, 168680), (200, 147595), (250, 118076), (280, 105425), (350, 84340), (500, 59038), (700, 42170), (875, 33736), (1000, 29519), (1400, 21085), (1750, 16868), (3500, 8434), (4217, 7000)]