29637100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2842

約数の個数: 36

約数和(自身を含む): 64926400

約数和(自身を除く): 35289300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2719, 2725, 5438, 5450, 10876, 10900, 13595, 27190, 54380, 67975, 135950, 271900, 296371, 592742, 1185484, 1481855, 2963710, 5927420, 7409275, 14818550, 29637100]

約数ペア:

[(1, 29637100), (2, 14818550), (4, 7409275), (5, 5927420), (10, 2963710), (20, 1481855), (25, 1185484), (50, 592742), (100, 296371), (109, 271900), (218, 135950), (436, 67975), (545, 54380), (1090, 27190), (2180, 13595), (2719, 10900), (2725, 10876), (5438, 5450)]