41920970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6615

約数の個数: 48

約数和(自身を含む): 94543848

約数和(自身を除く): 52622878

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 6581, 13162, 32905, 46067, 65810, 85553, 92134, 171106, 230335, 322469, 427765, 460670, 598871, 644938, 855530, 1197742, 1612345, 2994355, 3224690, 4192097, 5988710, 8384194, 20960485, 41920970]

約数ペア:

[(1, 41920970), (2, 20960485), (5, 8384194), (7, 5988710), (10, 4192097), (13, 3224690), (14, 2994355), (26, 1612345), (35, 1197742), (49, 855530), (65, 644938), (70, 598871), (91, 460670), (98, 427765), (130, 322469), (182, 230335), (245, 171106), (455, 92134), (490, 85553), (637, 65810), (910, 46067), (1274, 32905), (3185, 13162), (6370, 6581)]