5280672040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{7393}}^1$

素因数の和:9962

約数の個数: 64

約数和(自身を含む): 13586031360

約数和(自身を除く): 8305359320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2551, 5102, 7393, 10204, 12755, 14786, 17857, 20408, 25510, 29572, 35714, 36965, 51020, 51751, 59144, 71428, 73930, 89285, 102040, 103502, 142856, 147860, 178570, 207004, 258755, 295720, 357140, 414008, 517510, 714280, 1035020, 2070040, 18859543, 37719086, 75438172, 94297715, 132016801, 150876344, 188595430, 264033602, 377190860, 528067204, 660084005, 754381720, 1056134408, 1320168010, 2640336020, 5280672040]

約数ペア:

[(1, 5280672040), (2, 2640336020), (4, 1320168010), (5, 1056134408), (7, 754381720), (8, 660084005), (10, 528067204), (14, 377190860), (20, 264033602), (28, 188595430), (35, 150876344), (40, 132016801), (56, 94297715), (70, 75438172), (140, 37719086), (280, 18859543), (2551, 2070040), (5102, 1035020), (7393, 714280), (10204, 517510), (12755, 414008), (14786, 357140), (17857, 295720), (20408, 258755), (25510, 207004), (29572, 178570), (35714, 147860), (36965, 142856), (51020, 103502), (51751, 102040), (59144, 89285), (71428, 73930)]