1023142750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4463}}^1$

素因数の和:4618

約数の個数: 64

約数和(自身を含む): 2206144512

約数和(自身を除く): 1183001762

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 131, 175, 250, 262, 350, 655, 875, 917, 1310, 1750, 1834, 3275, 4463, 4585, 6550, 8926, 9170, 16375, 22315, 22925, 31241, 32750, 44630, 45850, 62482, 111575, 114625, 156205, 223150, 229250, 312410, 557875, 584653, 781025, 1115750, 1169306, 1562050, 2923265, 3905125, 4092571, 5846530, 7810250, 8185142, 14616325, 20462855, 29232650, 40925710, 73081625, 102314275, 146163250, 204628550, 511571375, 1023142750]

約数ペア:

[(1, 1023142750), (2, 511571375), (5, 204628550), (7, 146163250), (10, 102314275), (14, 73081625), (25, 40925710), (35, 29232650), (50, 20462855), (70, 14616325), (125, 8185142), (131, 7810250), (175, 5846530), (250, 4092571), (262, 3905125), (350, 2923265), (655, 1562050), (875, 1169306), (917, 1115750), (1310, 781025), (1750, 584653), (1834, 557875), (3275, 312410), (4463, 229250), (4585, 223150), (6550, 156205), (8926, 114625), (9170, 111575), (16375, 62482), (22315, 45850), (22925, 44630), (31241, 32750)]