713943080

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{24551}}^1$

素因数の和:25289

約数の個数: 32

約数和(自身を含む): 1608647040

約数和(自身を除く): 894703960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3635, 5816, 7270, 14540, 24551, 29080, 49102, 98204, 122755, 196408, 245510, 491020, 982040, 17848577, 35697154, 71394308, 89242885, 142788616, 178485770, 356971540, 713943080]

約数ペア:

[(1, 713943080), (2, 356971540), (4, 178485770), (5, 142788616), (8, 89242885), (10, 71394308), (20, 35697154), (40, 17848577), (727, 982040), (1454, 491020), (2908, 245510), (3635, 196408), (5816, 122755), (7270, 98204), (14540, 49102), (24551, 29080)]