80497737904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{789689}}^1$

素因数の和:789997

約数の個数: 40

約数和(自身を含む): 163333162080

約数和(自身を除く): 82835424176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 277, 368, 554, 1108, 2216, 4432, 6371, 12742, 25484, 50968, 101936, 789689, 1579378, 3158756, 6317512, 12635024, 18162847, 36325694, 72651388, 145302776, 218743853, 290605552, 437487706, 874975412, 1749950824, 3499901648, 5031108619, 10062217238, 20124434476, 40248868952, 80497737904]

約数ペア:

[(1, 80497737904), (2, 40248868952), (4, 20124434476), (8, 10062217238), (16, 5031108619), (23, 3499901648), (46, 1749950824), (92, 874975412), (184, 437487706), (277, 290605552), (368, 218743853), (554, 145302776), (1108, 72651388), (2216, 36325694), (4432, 18162847), (6371, 12635024), (12742, 6317512), (25484, 3158756), (50968, 1579378), (101936, 789689)]