71222200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50873}}^1$

素因数の和:50896

約数の個数: 48

約数和(自身を含む): 189251280

約数和(自身を除く): 118029080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50873, 101746, 203492, 254365, 356111, 406984, 508730, 712222, 1017460, 1271825, 1424444, 1780555, 2034920, 2543650, 2848888, 3561110, 5087300, 7122220, 8902775, 10174600, 14244440, 17805550, 35611100, 71222200]

約数ペア:

[(1, 71222200), (2, 35611100), (4, 17805550), (5, 14244440), (7, 10174600), (8, 8902775), (10, 7122220), (14, 5087300), (20, 3561110), (25, 2848888), (28, 2543650), (35, 2034920), (40, 1780555), (50, 1424444), (56, 1271825), (70, 1017460), (100, 712222), (140, 508730), (175, 406984), (200, 356111), (280, 254365), (350, 203492), (700, 101746), (1400, 50873)]