82910200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10111}}^1$

素因数の和:10168

約数の個数: 48

約数和(自身を含む): 197487360

約数和(自身を除く): 114577160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 10111, 20222, 40444, 50555, 80888, 101110, 202220, 252775, 404440, 414551, 505550, 829102, 1011100, 1658204, 2022200, 2072755, 3316408, 4145510, 8291020, 10363775, 16582040, 20727550, 41455100, 82910200]

約数ペア:

[(1, 82910200), (2, 41455100), (4, 20727550), (5, 16582040), (8, 10363775), (10, 8291020), (20, 4145510), (25, 3316408), (40, 2072755), (41, 2022200), (50, 1658204), (82, 1011100), (100, 829102), (164, 505550), (200, 414551), (205, 404440), (328, 252775), (410, 202220), (820, 101110), (1025, 80888), (1640, 50555), (2050, 40444), (4100, 20222), (8200, 10111)]