1588897220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{2411}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 3386795328

約数和(自身を除く): 1797898108

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 397, 415, 794, 830, 1588, 1660, 1985, 2411, 3970, 4822, 7940, 9644, 12055, 24110, 32951, 48220, 65902, 131804, 164755, 200113, 329510, 400226, 659020, 800452, 957167, 1000565, 1914334, 2001130, 3828668, 4002260, 4785835, 9571670, 19143340, 79444861, 158889722, 317779444, 397224305, 794448610, 1588897220]

約数ペア:

[(1, 1588897220), (2, 794448610), (4, 397224305), (5, 317779444), (10, 158889722), (20, 79444861), (83, 19143340), (166, 9571670), (332, 4785835), (397, 4002260), (415, 3828668), (794, 2001130), (830, 1914334), (1588, 1000565), (1660, 957167), (1985, 800452), (2411, 659020), (3970, 400226), (4822, 329510), (7940, 200113), (9644, 164755), (12055, 131804), (24110, 65902), (32951, 48220)]