67472000

素因数分解:

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

素因数の和:4246

約数の個数: 64

約数和(自身を含む): 167792040

約数和(自身を除く): 100320040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4217, 8000, 8434, 16000, 16868, 21085, 33736, 42170, 67472, 84340, 105425, 134944, 168680, 210850, 269888, 337360, 421700, 527125, 539776, 674720, 843400, 1054250, 1349440, 1686800, 2108500, 2698880, 3373600, 4217000, 6747200, 8434000, 13494400, 16868000, 33736000, 67472000]

約数ペア:

[(1, 67472000), (2, 33736000), (4, 16868000), (5, 13494400), (8, 8434000), (10, 6747200), (16, 4217000), (20, 3373600), (25, 2698880), (32, 2108500), (40, 1686800), (50, 1349440), (64, 1054250), (80, 843400), (100, 674720), (125, 539776), (128, 527125), (160, 421700), (200, 337360), (250, 269888), (320, 210850), (400, 168680), (500, 134944), (640, 105425), (800, 84340), (1000, 67472), (1600, 42170), (2000, 33736), (3200, 21085), (4000, 16868), (4217, 16000), (8000, 8434)]