76688000

素因数分解:

$2^7\times 5^3\times {\mathrm{4793}}^1$

素因数の和:4822

約数の個数: 64

約数和(自身を含む): 190705320

約数和(自身を除く): 114017320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4793, 8000, 9586, 16000, 19172, 23965, 38344, 47930, 76688, 95860, 119825, 153376, 191720, 239650, 306752, 383440, 479300, 599125, 613504, 766880, 958600, 1198250, 1533760, 1917200, 2396500, 3067520, 3834400, 4793000, 7668800, 9586000, 15337600, 19172000, 38344000, 76688000]

約数ペア:

[(1, 76688000), (2, 38344000), (4, 19172000), (5, 15337600), (8, 9586000), (10, 7668800), (16, 4793000), (20, 3834400), (25, 3067520), (32, 2396500), (40, 1917200), (50, 1533760), (64, 1198250), (80, 958600), (100, 766880), (125, 613504), (128, 599125), (160, 479300), (200, 383440), (250, 306752), (320, 239650), (400, 191720), (500, 153376), (640, 119825), (800, 95860), (1000, 76688), (1600, 47930), (2000, 38344), (3200, 23965), (4000, 19172), (4793, 16000), (8000, 9586)]