41906440

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6673}}^1$

素因数の和:6841

約数の個数: 32

約数和(自身を含む): 94904280

約数和(自身を除く): 52997840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 6673, 13346, 26692, 33365, 53384, 66730, 133460, 266920, 1047661, 2095322, 4190644, 5238305, 8381288, 10476610, 20953220, 41906440]

約数ペア:

[(1, 41906440), (2, 20953220), (4, 10476610), (5, 8381288), (8, 5238305), (10, 4190644), (20, 2095322), (40, 1047661), (157, 266920), (314, 133460), (628, 66730), (785, 53384), (1256, 33365), (1570, 26692), (3140, 13346), (6280, 6673)]