3864698840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{35771}}^1$

素因数の和:35892

約数の個数: 64

約数和(自身を含む): 9053177760

約数和(自身を除く): 5188478920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 584, 730, 740, 1460, 1480, 2701, 2920, 5402, 10804, 13505, 21608, 27010, 35771, 54020, 71542, 108040, 143084, 178855, 286168, 357710, 715420, 1323527, 1430840, 2611283, 2647054, 5222566, 5294108, 6617635, 10445132, 10588216, 13056415, 13235270, 20890264, 26112830, 26470540, 52225660, 52941080, 96617471, 104451320, 193234942, 386469884, 483087355, 772939768, 966174710, 1932349420, 3864698840]

約数ペア:

[(1, 3864698840), (2, 1932349420), (4, 966174710), (5, 772939768), (8, 483087355), (10, 386469884), (20, 193234942), (37, 104451320), (40, 96617471), (73, 52941080), (74, 52225660), (146, 26470540), (148, 26112830), (185, 20890264), (292, 13235270), (296, 13056415), (365, 10588216), (370, 10445132), (584, 6617635), (730, 5294108), (740, 5222566), (1460, 2647054), (1480, 2611283), (2701, 1430840), (2920, 1323527), (5402, 715420), (10804, 357710), (13505, 286168), (21608, 178855), (27010, 143084), (35771, 108040), (54020, 71542)]