9470420

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 19958400

約数和(自身を除く): 10487980

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1319, 1436, 1795, 2638, 3590, 5276, 6595, 7180, 13190, 26380, 473521, 947042, 1894084, 2367605, 4735210, 9470420]

約数ペア:

[(1, 9470420), (2, 4735210), (4, 2367605), (5, 1894084), (10, 947042), (20, 473521), (359, 26380), (718, 13190), (1319, 7180), (1436, 6595), (1795, 5276), (2638, 3590)]