16890147200

素因数分解:

$2^7\times 5^2\times {\mathrm{5278171}}^1$

素因数の和:5278195

約数の個数: 48

約数和(自身を含む): 41723949660

約数和(自身を除く): 24833802460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 5278171, 10556342, 21112684, 26390855, 42225368, 52781710, 84450736, 105563420, 131954275, 168901472, 211126840, 263908550, 337802944, 422253680, 527817100, 675605888, 844507360, 1055634200, 1689014720, 2111268400, 3378029440, 4222536800, 8445073600, 16890147200]

約数ペア:

[(1, 16890147200), (2, 8445073600), (4, 4222536800), (5, 3378029440), (8, 2111268400), (10, 1689014720), (16, 1055634200), (20, 844507360), (25, 675605888), (32, 527817100), (40, 422253680), (50, 337802944), (64, 263908550), (80, 211126840), (100, 168901472), (128, 131954275), (160, 105563420), (200, 84450736), (320, 52781710), (400, 42225368), (640, 26390855), (800, 21112684), (1600, 10556342), (3200, 5278171)]