4791760

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 11282760

約数和(自身を除く): 6491000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 673, 712, 890, 1346, 1424, 1780, 2692, 3365, 3560, 5384, 6730, 7120, 10768, 13460, 26920, 53840, 59897, 119794, 239588, 299485, 479176, 598970, 958352, 1197940, 2395880, 4791760]

約数ペア:

[(1, 4791760), (2, 2395880), (4, 1197940), (5, 958352), (8, 598970), (10, 479176), (16, 299485), (20, 239588), (40, 119794), (80, 59897), (89, 53840), (178, 26920), (356, 13460), (445, 10768), (673, 7120), (712, 6730), (890, 5384), (1346, 3560), (1424, 3365), (1780, 2692)]