7492074280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{31687}}^1$

素因数の和:31978

約数の個数: 64

約数和(自身を含む): 17659088640

約数和(自身を除く): 10167014360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 257, 460, 514, 920, 1028, 1285, 2056, 2570, 5140, 5911, 10280, 11822, 23644, 29555, 31687, 47288, 59110, 63374, 118220, 126748, 158435, 236440, 253496, 316870, 633740, 728801, 1267480, 1457602, 2915204, 3644005, 5830408, 7288010, 8143559, 14576020, 16287118, 29152040, 32574236, 40717795, 65148472, 81435590, 162871180, 187301857, 325742360, 374603714, 749207428, 936509285, 1498414856, 1873018570, 3746037140, 7492074280]

約数ペア:

[(1, 7492074280), (2, 3746037140), (4, 1873018570), (5, 1498414856), (8, 936509285), (10, 749207428), (20, 374603714), (23, 325742360), (40, 187301857), (46, 162871180), (92, 81435590), (115, 65148472), (184, 40717795), (230, 32574236), (257, 29152040), (460, 16287118), (514, 14576020), (920, 8143559), (1028, 7288010), (1285, 5830408), (2056, 3644005), (2570, 2915204), (5140, 1457602), (5911, 1267480), (10280, 728801), (11822, 633740), (23644, 316870), (29555, 253496), (31687, 236440), (47288, 158435), (59110, 126748), (63374, 118220)]