39869050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 80932320

約数和(自身を除く): 41063270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 739, 830, 1079, 1478, 2075, 2158, 3695, 4150, 5395, 7390, 9607, 10790, 18475, 19214, 26975, 36950, 48035, 53950, 61337, 96070, 122674, 240175, 306685, 480350, 613370, 797381, 1533425, 1594762, 3066850, 3986905, 7973810, 19934525, 39869050]

約数ペア:

[(1, 39869050), (2, 19934525), (5, 7973810), (10, 3986905), (13, 3066850), (25, 1594762), (26, 1533425), (50, 797381), (65, 613370), (83, 480350), (130, 306685), (166, 240175), (325, 122674), (415, 96070), (650, 61337), (739, 53950), (830, 48035), (1079, 36950), (1478, 26975), (2075, 19214), (2158, 18475), (3695, 10790), (4150, 9607), (5395, 7390)]