20140342360

素因数分解:

$2^3\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{224881}}^1$

素因数の和:227131

約数の個数: 32

約数和(自身を含む): 45336211200

約数和(自身を除く): 25195868840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2239, 4478, 8956, 11195, 17912, 22390, 44780, 89560, 224881, 449762, 899524, 1124405, 1799048, 2248810, 4497620, 8995240, 503508559, 1007017118, 2014034236, 2517542795, 4028068472, 5035085590, 10070171180, 20140342360]

約数ペア:

[(1, 20140342360), (2, 10070171180), (4, 5035085590), (5, 4028068472), (8, 2517542795), (10, 2014034236), (20, 1007017118), (40, 503508559), (2239, 8995240), (4478, 4497620), (8956, 2248810), (11195, 1799048), (17912, 1124405), (22390, 899524), (44780, 449762), (89560, 224881)]