38631200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 96587568

約数和(自身を除く): 57956368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1123, 1376, 1720, 2150, 2246, 3440, 4300, 4492, 5615, 6880, 8600, 8984, 11230, 17200, 17968, 22460, 28075, 34400, 35936, 44920, 48289, 56150, 89840, 96578, 112300, 179680, 193156, 224600, 241445, 386312, 449200, 482890, 772624, 898400, 965780, 1207225, 1545248, 1931560, 2414450, 3863120, 4828900, 7726240, 9657800, 19315600, 38631200]

約数ペア:

[(1, 38631200), (2, 19315600), (4, 9657800), (5, 7726240), (8, 4828900), (10, 3863120), (16, 2414450), (20, 1931560), (25, 1545248), (32, 1207225), (40, 965780), (43, 898400), (50, 772624), (80, 482890), (86, 449200), (100, 386312), (160, 241445), (172, 224600), (200, 193156), (215, 179680), (344, 112300), (400, 96578), (430, 89840), (688, 56150), (800, 48289), (860, 44920), (1075, 35936), (1123, 34400), (1376, 28075), (1720, 22460), (2150, 17968), (2246, 17200), (3440, 11230), (4300, 8984), (4492, 8600), (5615, 6880)]