41381320

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4903}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 93568320

約数和(自身を除く): 52187000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 4903, 8440, 9806, 19612, 24515, 39224, 49030, 98060, 196120, 1034533, 2069066, 4138132, 5172665, 8276264, 10345330, 20690660, 41381320]

約数ペア:

[(1, 41381320), (2, 20690660), (4, 10345330), (5, 8276264), (8, 5172665), (10, 4138132), (20, 2069066), (40, 1034533), (211, 196120), (422, 98060), (844, 49030), (1055, 39224), (1688, 24515), (2110, 19612), (4220, 9806), (4903, 8440)]