17372000

素因数分解:

$2^5\times 5^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 44108064

約数和(自身を除く): 26736064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 101, 125, 160, 172, 200, 202, 215, 250, 344, 400, 404, 430, 500, 505, 688, 800, 808, 860, 1000, 1010, 1075, 1376, 1616, 1720, 2000, 2020, 2150, 2525, 3232, 3440, 4000, 4040, 4300, 4343, 5050, 5375, 6880, 8080, 8600, 8686, 10100, 10750, 12625, 16160, 17200, 17372, 20200, 21500, 21715, 25250, 34400, 34744, 40400, 43000, 43430, 50500, 69488, 80800, 86000, 86860, 101000, 108575, 138976, 172000, 173720, 202000, 217150, 347440, 404000, 434300, 542875, 694880, 868600, 1085750, 1737200, 2171500, 3474400, 4343000, 8686000, 17372000]

約数ペア:

[(1, 17372000), (2, 8686000), (4, 4343000), (5, 3474400), (8, 2171500), (10, 1737200), (16, 1085750), (20, 868600), (25, 694880), (32, 542875), (40, 434300), (43, 404000), (50, 347440), (80, 217150), (86, 202000), (100, 173720), (101, 172000), (125, 138976), (160, 108575), (172, 101000), (200, 86860), (202, 86000), (215, 80800), (250, 69488), (344, 50500), (400, 43430), (404, 43000), (430, 40400), (500, 34744), (505, 34400), (688, 25250), (800, 21715), (808, 21500), (860, 20200), (1000, 17372), (1010, 17200), (1075, 16160), (1376, 12625), (1616, 10750), (1720, 10100), (2000, 8686), (2020, 8600), (2150, 8080), (2525, 6880), (3232, 5375), (3440, 5050), (4000, 4343), (4040, 4300)]