6324400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 15445192

約数和(自身を除く): 9120792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 163, 194, 200, 326, 388, 400, 485, 652, 776, 815, 970, 1304, 1552, 1630, 1940, 2425, 2608, 3260, 3880, 4075, 4850, 6520, 7760, 8150, 9700, 13040, 15811, 16300, 19400, 31622, 32600, 38800, 63244, 65200, 79055, 126488, 158110, 252976, 316220, 395275, 632440, 790550, 1264880, 1581100, 3162200, 6324400]

約数ペア:

[(1, 6324400), (2, 3162200), (4, 1581100), (5, 1264880), (8, 790550), (10, 632440), (16, 395275), (20, 316220), (25, 252976), (40, 158110), (50, 126488), (80, 79055), (97, 65200), (100, 63244), (163, 38800), (194, 32600), (200, 31622), (326, 19400), (388, 16300), (400, 15811), (485, 13040), (652, 9700), (776, 8150), (815, 7760), (970, 6520), (1304, 4850), (1552, 4075), (1630, 3880), (1940, 3260), (2425, 2608)]