2099095.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10463}}^1$

素因数の和:10510

約数の個数: 64

約数和(自身を含む): 226022400

約数和(自身を除く): 141062840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10463, 20926, 41852, 52315, 73241, 83704, 104630, 146482, 209260, 292964, 303427, 366205, 418520, 585928, 606854, 732410, 1213708, 1464820, 1517135, 2123989, 2427416, 2929640, 3034270, 4247978, 6068540, 8495956, 10619945, 12137080, 16991912, 21239890, 42479780, 84959560]

約数ペア:

[(1, 84959560), (2, 42479780), (4, 21239890), (5, 16991912), (7, 12137080), (8, 10619945), (10, 8495956), (14, 6068540), (20, 4247978), (28, 3034270), (29, 2929640), (35, 2427416), (40, 2123989), (56, 1517135), (58, 1464820), (70, 1213708), (116, 732410), (140, 606854), (145, 585928), (203, 418520), (232, 366205), (280, 303427), (290, 292964), (406, 209260), (580, 146482), (812, 104630), (1015, 83704), (1160, 73241), (1624, 52315), (2030, 41852), (4060, 20926), (8120, 10463)]