38863990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32119}}^1$

素因数の和:32148

約数の個数: 24

約数和(自身を含む): 76895280

約数和(自身を除く): 38031290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 32119, 64238, 160595, 321190, 353309, 706618, 1766545, 3533090, 3886399, 7772798, 19431995, 38863990]

約数ペア:

[(1, 38863990), (2, 19431995), (5, 7772798), (10, 3886399), (11, 3533090), (22, 1766545), (55, 706618), (110, 353309), (121, 321190), (242, 160595), (605, 64238), (1210, 32119)]