12651904510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1\times {\mathrm{2063}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 26392780800

約数和(自身を除く): 13740876290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1109, 2063, 2218, 2765, 4126, 5530, 5545, 7763, 10315, 11090, 14441, 15526, 20630, 28882, 38815, 72205, 77630, 87611, 144410, 162977, 175222, 325954, 438055, 613277, 814885, 876110, 1140839, 1226554, 1629770, 2281678, 2287867, 3066385, 4575734, 5704195, 6132770, 11408390, 11439335, 16015069, 22878670, 32030138, 80075345, 160150690, 180741493, 361482986, 903707465, 1265190451, 1807414930, 2530380902, 6325952255, 12651904510]

約数ペア:

[(1, 12651904510), (2, 6325952255), (5, 2530380902), (7, 1807414930), (10, 1265190451), (14, 903707465), (35, 361482986), (70, 180741493), (79, 160150690), (158, 80075345), (395, 32030138), (553, 22878670), (790, 16015069), (1106, 11439335), (1109, 11408390), (2063, 6132770), (2218, 5704195), (2765, 4575734), (4126, 3066385), (5530, 2287867), (5545, 2281678), (7763, 1629770), (10315, 1226554), (11090, 1140839), (14441, 876110), (15526, 814885), (20630, 613277), (28882, 438055), (38815, 325954), (72205, 175222), (77630, 162977), (87611, 144410)]