34840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 85680

約数和(自身を除く): 50840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840]

約数ペア:

[(1, 34840), (2, 17420), (4, 8710), (5, 6968), (8, 4355), (10, 3484), (13, 2680), (20, 1742), (26, 1340), (40, 871), (52, 670), (65, 536), (67, 520), (104, 335), (130, 268), (134, 260)]