3336800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 8421336

約数和(自身を除く): 5084536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 97, 100, 160, 172, 194, 200, 215, 344, 388, 400, 430, 485, 688, 776, 800, 860, 970, 1075, 1376, 1552, 1720, 1940, 2150, 2425, 3104, 3440, 3880, 4171, 4300, 4850, 6880, 7760, 8342, 8600, 9700, 15520, 16684, 17200, 19400, 20855, 33368, 34400, 38800, 41710, 66736, 77600, 83420, 104275, 133472, 166840, 208550, 333680, 417100, 667360, 834200, 1668400, 3336800]

約数ペア:

[(1, 3336800), (2, 1668400), (4, 834200), (5, 667360), (8, 417100), (10, 333680), (16, 208550), (20, 166840), (25, 133472), (32, 104275), (40, 83420), (43, 77600), (50, 66736), (80, 41710), (86, 38800), (97, 34400), (100, 33368), (160, 20855), (172, 19400), (194, 17200), (200, 16684), (215, 15520), (344, 9700), (388, 8600), (400, 8342), (430, 7760), (485, 6880), (688, 4850), (776, 4300), (800, 4171), (860, 3880), (970, 3440), (1075, 3104), (1376, 2425), (1552, 2150), (1720, 1940)]