32720350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 66558240

約数和(自身を除く): 33837890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 709, 710, 923, 1418, 1775, 1846, 3545, 3550, 4615, 7090, 9217, 9230, 17725, 18434, 23075, 35450, 46085, 46150, 50339, 92170, 100678, 230425, 251695, 460850, 503390, 654407, 1258475, 1308814, 2516950, 3272035, 6544070, 16360175, 32720350]

約数ペア:

[(1, 32720350), (2, 16360175), (5, 6544070), (10, 3272035), (13, 2516950), (25, 1308814), (26, 1258475), (50, 654407), (65, 503390), (71, 460850), (130, 251695), (142, 230425), (325, 100678), (355, 92170), (650, 50339), (709, 46150), (710, 46085), (923, 35450), (1418, 23075), (1775, 18434), (1846, 17725), (3545, 9230), (3550, 9217), (4615, 7090)]