141096820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 304174080

約数和(自身を除く): 163077260

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 367, 409, 470, 734, 818, 940, 1468, 1636, 1835, 2045, 3670, 4090, 7340, 8180, 17249, 19223, 34498, 38446, 68996, 76892, 86245, 96115, 150103, 172490, 192230, 300206, 344980, 384460, 600412, 750515, 1501030, 3002060, 7054841, 14109682, 28219364, 35274205, 70548410, 141096820]

約数ペア:

[(1, 141096820), (2, 70548410), (4, 35274205), (5, 28219364), (10, 14109682), (20, 7054841), (47, 3002060), (94, 1501030), (188, 750515), (235, 600412), (367, 384460), (409, 344980), (470, 300206), (734, 192230), (818, 172490), (940, 150103), (1468, 96115), (1636, 86245), (1835, 76892), (2045, 68996), (3670, 38446), (4090, 34498), (7340, 19223), (8180, 17249)]