42602380

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1907}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 89592048

約数和(自身を除く): 46989668

約数列:

[1, 2, 4, 5, 10, 20, 1117, 1907, 2234, 3814, 4468, 5585, 7628, 9535, 11170, 19070, 22340, 38140, 2130119, 4260238, 8520476, 10650595, 21301190, 42602380]

約数ペア:

[(1, 42602380), (2, 21301190), (4, 10650595), (5, 8520476), (10, 4260238), (20, 2130119), (1117, 38140), (1907, 22340), (2234, 19070), (3814, 11170), (4468, 9535), (5585, 7628)]