25373540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21503}}^1$

素因数の和:21571

約数の個数: 24

約数和(自身を含む): 54190080

約数和(自身を除く): 28816540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21503, 43006, 86012, 107515, 215030, 430060, 1268677, 2537354, 5074708, 6343385, 12686770, 25373540]

約数ペア:

[(1, 25373540), (2, 12686770), (4, 6343385), (5, 5074708), (10, 2537354), (20, 1268677), (59, 430060), (118, 215030), (236, 107515), (295, 86012), (590, 43006), (1180, 21503)]