3864378040

素因数分解:

$2^3\times 5^1\times {\mathrm{4297}}^1\times {\mathrm{22483}}^1$

素因数の和:26791

約数の個数: 32

約数和(自身を含む): 8697260880

約数和(自身を除く): 4832882840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4297, 8594, 17188, 21485, 22483, 34376, 42970, 44966, 85940, 89932, 112415, 171880, 179864, 224830, 449660, 899320, 96609451, 193218902, 386437804, 483047255, 772875608, 966094510, 1932189020, 3864378040]

約数ペア:

[(1, 3864378040), (2, 1932189020), (4, 966094510), (5, 772875608), (8, 483047255), (10, 386437804), (20, 193218902), (40, 96609451), (4297, 899320), (8594, 449660), (17188, 224830), (21485, 179864), (22483, 171880), (34376, 112415), (42970, 89932), (44966, 85940)]