83243950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 159096960

約数和(自身を除く): 75853010

約数列:

[1, 2, 5, 10, 25, 50, 71, 131, 142, 179, 262, 355, 358, 655, 710, 895, 1310, 1775, 1790, 3275, 3550, 4475, 6550, 8950, 9301, 12709, 18602, 23449, 25418, 46505, 46898, 63545, 93010, 117245, 127090, 232525, 234490, 317725, 465050, 586225, 635450, 1172450, 1664879, 3329758, 8324395, 16648790, 41621975, 83243950]

約数ペア:

[(1, 83243950), (2, 41621975), (5, 16648790), (10, 8324395), (25, 3329758), (50, 1664879), (71, 1172450), (131, 635450), (142, 586225), (179, 465050), (262, 317725), (355, 234490), (358, 232525), (655, 127090), (710, 117245), (895, 93010), (1310, 63545), (1775, 46898), (1790, 46505), (3275, 25418), (3550, 23449), (4475, 18602), (6550, 12709), (8950, 9301)]