71384260

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3793}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 150105816

約数和(自身を除く): 78721556

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 3793, 4705, 7586, 9410, 15172, 18820, 18965, 37930, 75860, 3569213, 7138426, 14276852, 17846065, 35692130, 71384260]

約数ペア:

[(1, 71384260), (2, 35692130), (4, 17846065), (5, 14276852), (10, 7138426), (20, 3569213), (941, 75860), (1882, 37930), (3764, 18965), (3793, 18820), (4705, 15172), (7586, 9410)]