5138391935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 6527001600

約数和(自身を除く): 1388609665

約数列:

[1, 5, 23, 113, 115, 199, 565, 995, 1987, 2599, 4577, 9935, 12995, 22487, 22885, 45701, 112435, 224531, 228505, 395413, 517201, 1122655, 1977065, 2586005, 5164213, 9094499, 25821065, 44681669, 45472495, 223408345, 1027678387, 5138391935]

約数ペア:

[(1, 5138391935), (5, 1027678387), (23, 223408345), (113, 45472495), (115, 44681669), (199, 25821065), (565, 9094499), (995, 5164213), (1987, 2586005), (2599, 1977065), (4577, 1122655), (9935, 517201), (12995, 395413), (22487, 228505), (22885, 224531), (45701, 112435)]