40433840

素因数分解:

$2^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{751}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 94273728

約数和(自身を除く): 53839888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673, 751, 1346, 1502, 2692, 3004, 3365, 3755, 5384, 6008, 6730, 7510, 10768, 12016, 13460, 15020, 26920, 30040, 53840, 60080, 505423, 1010846, 2021692, 2527115, 4043384, 5054230, 8086768, 10108460, 20216920, 40433840]

約数ペア:

[(1, 40433840), (2, 20216920), (4, 10108460), (5, 8086768), (8, 5054230), (10, 4043384), (16, 2527115), (20, 2021692), (40, 1010846), (80, 505423), (673, 60080), (751, 53840), (1346, 30040), (1502, 26920), (2692, 15020), (3004, 13460), (3365, 12016), (3755, 10768), (5384, 7510), (6008, 6730)]