70373440

素因数分解:

$2^6\times 5^1\times {\mathrm{219917}}^1$

素因数の和:219934

約数の個数: 28

約数和(自身を含む): 167577516

約数和(自身を除く): 97204076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 219917, 439834, 879668, 1099585, 1759336, 2199170, 3518672, 4398340, 7037344, 8796680, 14074688, 17593360, 35186720, 70373440]

約数ペア:

[(1, 70373440), (2, 35186720), (4, 17593360), (5, 14074688), (8, 8796680), (10, 7037344), (16, 4398340), (20, 3518672), (32, 2199170), (40, 1759336), (64, 1099585), (80, 879668), (160, 439834), (320, 219917)]