10882820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 25919040

約数和(自身を除く): 15036220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2203, 2470, 4406, 4940, 8812, 11015, 22030, 28639, 41857, 44060, 57278, 83714, 114556, 143195, 167428, 209285, 286390, 418570, 544141, 572780, 837140, 1088282, 2176564, 2720705, 5441410, 10882820]

約数ペア:

[(1, 10882820), (2, 5441410), (4, 2720705), (5, 2176564), (10, 1088282), (13, 837140), (19, 572780), (20, 544141), (26, 418570), (38, 286390), (52, 209285), (65, 167428), (76, 143195), (95, 114556), (130, 83714), (190, 57278), (247, 44060), (260, 41857), (380, 28639), (494, 22030), (988, 11015), (1235, 8812), (2203, 4940), (2470, 4406)]