42726140

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5821}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 89984832

約数和(自身を除く): 47258692

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 5821, 7340, 11642, 23284, 29105, 58210, 116420, 2136307, 4272614, 8545228, 10681535, 21363070, 42726140]

約数ペア:

[(1, 42726140), (2, 21363070), (4, 10681535), (5, 8545228), (10, 4272614), (20, 2136307), (367, 116420), (734, 58210), (1468, 29105), (1835, 23284), (3670, 11642), (5821, 7340)]