194492380

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{36151}}^1$

素因数の和:36429

約数の個数: 24

約数和(自身を含む): 409963680

約数和(自身を除く): 215471300

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 36151, 72302, 144604, 180755, 361510, 723020, 9724619, 19449238, 38898476, 48623095, 97246190, 194492380]

約数ペア:

[(1, 194492380), (2, 97246190), (4, 48623095), (5, 38898476), (10, 19449238), (20, 9724619), (269, 723020), (538, 361510), (1076, 180755), (1345, 144604), (2690, 72302), (5380, 36151)]