71471350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 146062080

約数和(自身を除く): 74590730

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3271, 4370, 6542, 10925, 16355, 21850, 32710, 62149, 75233, 81775, 124298, 150466, 163550, 310745, 376165, 621490, 752330, 1429427, 1553725, 1880825, 2858854, 3107450, 3761650, 7147135, 14294270, 35735675, 71471350]

約数ペア:

[(1, 71471350), (2, 35735675), (5, 14294270), (10, 7147135), (19, 3761650), (23, 3107450), (25, 2858854), (38, 1880825), (46, 1553725), (50, 1429427), (95, 752330), (115, 621490), (190, 376165), (230, 310745), (437, 163550), (475, 150466), (575, 124298), (874, 81775), (950, 75233), (1150, 62149), (2185, 32710), (3271, 21850), (4370, 16355), (6542, 10925)]