1432969150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1823}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 2714112000

約数和(自身を除く): 1281142850

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 199, 395, 398, 790, 995, 1823, 1975, 1990, 3646, 3950, 4975, 9115, 9950, 15721, 18230, 31442, 45575, 78605, 91150, 144017, 157210, 288034, 362777, 393025, 720085, 725554, 786050, 1440170, 1813885, 3600425, 3627770, 7200850, 9069425, 18138850, 28659383, 57318766, 143296915, 286593830, 716484575, 1432969150]

約数ペア:

[(1, 1432969150), (2, 716484575), (5, 286593830), (10, 143296915), (25, 57318766), (50, 28659383), (79, 18138850), (158, 9069425), (199, 7200850), (395, 3627770), (398, 3600425), (790, 1813885), (995, 1440170), (1823, 786050), (1975, 725554), (1990, 720085), (3646, 393025), (3950, 362777), (4975, 288034), (9115, 157210), (9950, 144017), (15721, 91150), (18230, 78605), (31442, 45575)]