3886336780

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{3583}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 8235085824

約数和(自身を除く): 4348749044

約数列:

[1, 2, 4, 5, 10, 20, 193, 281, 386, 562, 772, 965, 1124, 1405, 1930, 2810, 3583, 3860, 5620, 7166, 14332, 17915, 35830, 54233, 71660, 108466, 216932, 271165, 542330, 691519, 1006823, 1084660, 1383038, 2013646, 2766076, 3457595, 4027292, 5034115, 6915190, 10068230, 13830380, 20136460, 194316839, 388633678, 777267356, 971584195, 1943168390, 3886336780]

約数ペア:

[(1, 3886336780), (2, 1943168390), (4, 971584195), (5, 777267356), (10, 388633678), (20, 194316839), (193, 20136460), (281, 13830380), (386, 10068230), (562, 6915190), (772, 5034115), (965, 4027292), (1124, 3457595), (1405, 2766076), (1930, 2013646), (2810, 1383038), (3583, 1084660), (3860, 1006823), (5620, 691519), (7166, 542330), (14332, 271165), (17915, 216932), (35830, 108466), (54233, 71660)]