8102039900

素因数分解:

$2^2\times 5^2\times {\mathrm{2897}}^1\times {\mathrm{27967}}^1$

素因数の和:30878

約数の個数: 36

約数和(自身を含む): 17588124288

約数和(自身を除く): 9486084388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2897, 5794, 11588, 14485, 27967, 28970, 55934, 57940, 72425, 111868, 139835, 144850, 279670, 289700, 559340, 699175, 1398350, 2796700, 81020399, 162040798, 324081596, 405101995, 810203990, 1620407980, 2025509975, 4051019950, 8102039900]

約数ペア:

[(1, 8102039900), (2, 4051019950), (4, 2025509975), (5, 1620407980), (10, 810203990), (20, 405101995), (25, 324081596), (50, 162040798), (100, 81020399), (2897, 2796700), (5794, 1398350), (11588, 699175), (14485, 559340), (27967, 289700), (28970, 279670), (55934, 144850), (57940, 139835), (72425, 111868)]