13526720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 56

約数和(自身を含む): 33028128

約数和(自身を除く): 19501408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1031, 1312, 1640, 2062, 2624, 3280, 4124, 5155, 6560, 8248, 10310, 13120, 16496, 20620, 32992, 41240, 42271, 65984, 82480, 84542, 164960, 169084, 211355, 329920, 338168, 422710, 676336, 845420, 1352672, 1690840, 2705344, 3381680, 6763360, 13526720]

約数ペア:

[(1, 13526720), (2, 6763360), (4, 3381680), (5, 2705344), (8, 1690840), (10, 1352672), (16, 845420), (20, 676336), (32, 422710), (40, 338168), (41, 329920), (64, 211355), (80, 169084), (82, 164960), (160, 84542), (164, 82480), (205, 65984), (320, 42271), (328, 41240), (410, 32992), (656, 20620), (820, 16496), (1031, 13120), (1312, 10310), (1640, 8248), (2062, 6560), (2624, 5155), (3280, 4124)]