26694400

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 68306392

約数和(自身を除く): 41611992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 97, 100, 128, 160, 172, 194, 200, 215, 256, 320, 344, 388, 400, 430, 485, 640, 688, 776, 800, 860, 970, 1075, 1280, 1376, 1552, 1600, 1720, 1940, 2150, 2425, 2752, 3104, 3200, 3440, 3880, 4171, 4300, 4850, 5504, 6208, 6400, 6880, 7760, 8342, 8600, 9700, 11008, 12416, 13760, 15520, 16684, 17200, 19400, 20855, 24832, 27520, 31040, 33368, 34400, 38800, 41710, 55040, 62080, 66736, 68800, 77600, 83420, 104275, 124160, 133472, 137600, 155200, 166840, 208550, 266944, 275200, 310400, 333680, 417100, 533888, 620800, 667360, 834200, 1067776, 1334720, 1668400, 2669440, 3336800, 5338880, 6673600, 13347200, 26694400]

約数ペア:

[(1, 26694400), (2, 13347200), (4, 6673600), (5, 5338880), (8, 3336800), (10, 2669440), (16, 1668400), (20, 1334720), (25, 1067776), (32, 834200), (40, 667360), (43, 620800), (50, 533888), (64, 417100), (80, 333680), (86, 310400), (97, 275200), (100, 266944), (128, 208550), (160, 166840), (172, 155200), (194, 137600), (200, 133472), (215, 124160), (256, 104275), (320, 83420), (344, 77600), (388, 68800), (400, 66736), (430, 62080), (485, 55040), (640, 41710), (688, 38800), (776, 34400), (800, 33368), (860, 31040), (970, 27520), (1075, 24832), (1280, 20855), (1376, 19400), (1552, 17200), (1600, 16684), (1720, 15520), (1940, 13760), (2150, 12416), (2425, 11008), (2752, 9700), (3104, 8600), (3200, 8342), (3440, 7760), (3880, 6880), (4171, 6400), (4300, 6208), (4850, 5504)]