79483720

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3673}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 179217720

約数和(自身を除く): 99734000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 3673, 4328, 5410, 7346, 10820, 14692, 18365, 21640, 29384, 36730, 73460, 146920, 1987093, 3974186, 7948372, 9935465, 15896744, 19870930, 39741860, 79483720]

約数ペア:

[(1, 79483720), (2, 39741860), (4, 19870930), (5, 15896744), (8, 9935465), (10, 7948372), (20, 3974186), (40, 1987093), (541, 146920), (1082, 73460), (2164, 36730), (2705, 29384), (3673, 21640), (4328, 18365), (5410, 14692), (7346, 10820)]