116686000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 80

約数和(自身を含む): 289231488

約数和(自身を除く): 172545488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 400, 410, 500, 656, 820, 1000, 1025, 1423, 1640, 2000, 2050, 2846, 3280, 4100, 5125, 5692, 7115, 8200, 10250, 11384, 14230, 16400, 20500, 22768, 28460, 35575, 41000, 56920, 58343, 71150, 82000, 113840, 116686, 142300, 177875, 233372, 284600, 291715, 355750, 466744, 569200, 583430, 711500, 933488, 1166860, 1423000, 1458575, 2333720, 2846000, 2917150, 4667440, 5834300, 7292875, 11668600, 14585750, 23337200, 29171500, 58343000, 116686000]

約数ペア:

[(1, 116686000), (2, 58343000), (4, 29171500), (5, 23337200), (8, 14585750), (10, 11668600), (16, 7292875), (20, 5834300), (25, 4667440), (40, 2917150), (41, 2846000), (50, 2333720), (80, 1458575), (82, 1423000), (100, 1166860), (125, 933488), (164, 711500), (200, 583430), (205, 569200), (250, 466744), (328, 355750), (400, 291715), (410, 284600), (500, 233372), (656, 177875), (820, 142300), (1000, 116686), (1025, 113840), (1423, 82000), (1640, 71150), (2000, 58343), (2050, 56920), (2846, 41000), (3280, 35575), (4100, 28460), (5125, 22768), (5692, 20500), (7115, 16400), (8200, 14230), (10250, 11384)]