29453420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77509}}^1$

素因数の和:77537

約数の個数: 24

約数和(自身を含む): 65108400

約数和(自身を除く): 35654980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 77509, 155018, 310036, 387545, 775090, 1472671, 1550180, 2945342, 5890684, 7363355, 14726710, 29453420]

約数ペア:

[(1, 29453420), (2, 14726710), (4, 7363355), (5, 5890684), (10, 2945342), (19, 1550180), (20, 1472671), (38, 775090), (76, 387545), (95, 310036), (190, 155018), (380, 77509)]