29567980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113723}}^1$

素因数の和:113745

約数の個数: 24

約数和(自身を含む): 66869712

約数和(自身を除く): 37301732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113723, 227446, 454892, 568615, 1137230, 1478399, 2274460, 2956798, 5913596, 7391995, 14783990, 29567980]

約数ペア:

[(1, 29567980), (2, 14783990), (4, 7391995), (5, 5913596), (10, 2956798), (13, 2274460), (20, 1478399), (26, 1137230), (52, 568615), (65, 454892), (130, 227446), (260, 113723)]