61078750

素因数分解:

$2^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 40

約数和(自身を含む): 115669224

約数和(自身を除く): 54590474

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 373, 625, 655, 746, 1250, 1310, 1865, 3275, 3730, 6550, 9325, 16375, 18650, 32750, 46625, 48863, 81875, 93250, 97726, 163750, 233125, 244315, 466250, 488630, 1221575, 2443150, 6107875, 12215750, 30539375, 61078750]

約数ペア:

[(1, 61078750), (2, 30539375), (5, 12215750), (10, 6107875), (25, 2443150), (50, 1221575), (125, 488630), (131, 466250), (250, 244315), (262, 233125), (373, 163750), (625, 97726), (655, 93250), (746, 81875), (1250, 48863), (1310, 46625), (1865, 32750), (3275, 18650), (3730, 16375), (6550, 9325)]