229146880

素因数分解:

$2^8\times 5^1\times {\mathrm{179021}}^1$

素因数の和:179042

約数の個数: 36

約数和(自身を含む): 548881452

約数和(自身を除く): 319734572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 179021, 358042, 716084, 895105, 1432168, 1790210, 2864336, 3580420, 5728672, 7160840, 11457344, 14321680, 22914688, 28643360, 45829376, 57286720, 114573440, 229146880]

約数ペア:

[(1, 229146880), (2, 114573440), (4, 57286720), (5, 45829376), (8, 28643360), (10, 22914688), (16, 14321680), (20, 11457344), (32, 7160840), (40, 5728672), (64, 3580420), (80, 2864336), (128, 1790210), (160, 1432168), (256, 895105), (320, 716084), (640, 358042), (1280, 179021)]