29896760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9461}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 68126400

約数和(自身を除く): 38229640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 9461, 18922, 37844, 47305, 75688, 94610, 189220, 378440, 747419, 1494838, 2989676, 3737095, 5979352, 7474190, 14948380, 29896760]

約数ペア:

[(1, 29896760), (2, 14948380), (4, 7474190), (5, 5979352), (8, 3737095), (10, 2989676), (20, 1494838), (40, 747419), (79, 378440), (158, 189220), (316, 94610), (395, 75688), (632, 47305), (790, 37844), (1580, 18922), (3160, 9461)]