84227500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{4813}}^1$

素因数の和:4844

約数の個数: 60

約数和(自身を含む): 210545104

約数和(自身を除く): 126317604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 4813, 8750, 9626, 17500, 19252, 24065, 33691, 48130, 67382, 96260, 120325, 134764, 168455, 240650, 336910, 481300, 601625, 673820, 842275, 1203250, 1684550, 2406500, 3008125, 3369100, 4211375, 6016250, 8422750, 12032500, 16845500, 21056875, 42113750, 84227500]

約数ペア:

[(1, 84227500), (2, 42113750), (4, 21056875), (5, 16845500), (7, 12032500), (10, 8422750), (14, 6016250), (20, 4211375), (25, 3369100), (28, 3008125), (35, 2406500), (50, 1684550), (70, 1203250), (100, 842275), (125, 673820), (140, 601625), (175, 481300), (250, 336910), (350, 240650), (500, 168455), (625, 134764), (700, 120325), (875, 96260), (1250, 67382), (1750, 48130), (2500, 33691), (3500, 24065), (4375, 19252), (4813, 17500), (8750, 9626)]