47325320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{169019}}^1$

素因数の和:169037

約数の個数: 32

約数和(自身を含む): 121694400

約数和(自身を除く): 74369080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 169019, 338038, 676076, 845095, 1183133, 1352152, 1690190, 2366266, 3380380, 4732532, 5915665, 6760760, 9465064, 11831330, 23662660, 47325320]

約数ペア:

[(1, 47325320), (2, 23662660), (4, 11831330), (5, 9465064), (7, 6760760), (8, 5915665), (10, 4732532), (14, 3380380), (20, 2366266), (28, 1690190), (35, 1352152), (40, 1183133), (56, 845095), (70, 676076), (140, 338038), (280, 169019)]