41389580

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1613}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 87039792

約数和(自身を除く): 45650212

約数列:

[1, 2, 4, 5, 10, 20, 1283, 1613, 2566, 3226, 5132, 6415, 6452, 8065, 12830, 16130, 25660, 32260, 2069479, 4138958, 8277916, 10347395, 20694790, 41389580]

約数ペア:

[(1, 41389580), (2, 20694790), (4, 10347395), (5, 8277916), (10, 4138958), (20, 2069479), (1283, 32260), (1613, 25660), (2566, 16130), (3226, 12830), (5132, 8065), (6415, 6452)]