3474400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 8765064

約数和(自身を除く): 5290664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 101, 160, 172, 200, 202, 215, 344, 400, 404, 430, 505, 688, 800, 808, 860, 1010, 1075, 1376, 1616, 1720, 2020, 2150, 2525, 3232, 3440, 4040, 4300, 4343, 5050, 6880, 8080, 8600, 8686, 10100, 16160, 17200, 17372, 20200, 21715, 34400, 34744, 40400, 43430, 69488, 80800, 86860, 108575, 138976, 173720, 217150, 347440, 434300, 694880, 868600, 1737200, 3474400]

約数ペア:

[(1, 3474400), (2, 1737200), (4, 868600), (5, 694880), (8, 434300), (10, 347440), (16, 217150), (20, 173720), (25, 138976), (32, 108575), (40, 86860), (43, 80800), (50, 69488), (80, 43430), (86, 40400), (100, 34744), (101, 34400), (160, 21715), (172, 20200), (200, 17372), (202, 17200), (215, 16160), (344, 10100), (400, 8686), (404, 8600), (430, 8080), (505, 6880), (688, 5050), (800, 4343), (808, 4300), (860, 4040), (1010, 3440), (1075, 3232), (1376, 2525), (1616, 2150), (1720, 2020)]