39341920

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 93704688

約数和(自身を除く): 54362768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 1877, 2096, 2620, 3754, 4192, 5240, 7508, 9385, 10480, 15016, 18770, 20960, 30032, 37540, 60064, 75080, 150160, 245887, 300320, 491774, 983548, 1229435, 1967096, 2458870, 3934192, 4917740, 7868384, 9835480, 19670960, 39341920]

約数ペア:

[(1, 39341920), (2, 19670960), (4, 9835480), (5, 7868384), (8, 4917740), (10, 3934192), (16, 2458870), (20, 1967096), (32, 1229435), (40, 983548), (80, 491774), (131, 300320), (160, 245887), (262, 150160), (524, 75080), (655, 60064), (1048, 37540), (1310, 30032), (1877, 20960), (2096, 18770), (2620, 15016), (3754, 10480), (4192, 9385), (5240, 7508)]