127788402950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42017}}^1\times {\mathrm{4679}}^1$

素因数の和:46721

約数の個数: 48

約数和(自身を含む): 256030800480

約数和(自身を除く): 128242397530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4679, 9358, 23395, 42017, 46790, 60827, 84034, 116975, 121654, 210085, 233950, 304135, 420170, 546221, 608270, 1050425, 1092442, 1520675, 2100850, 2731105, 3041350, 5462210, 13655525, 27311050, 196597543, 393195086, 982987715, 1965975430, 2555768059, 4914938575, 5111536118, 9829877150, 12778840295, 25557680590, 63894201475, 127788402950]

約数ペア:

[(1, 127788402950), (2, 63894201475), (5, 25557680590), (10, 12778840295), (13, 9829877150), (25, 5111536118), (26, 4914938575), (50, 2555768059), (65, 1965975430), (130, 982987715), (325, 393195086), (650, 196597543), (4679, 27311050), (9358, 13655525), (23395, 5462210), (42017, 3041350), (46790, 2731105), (60827, 2100850), (84034, 1520675), (116975, 1092442), (121654, 1050425), (210085, 608270), (233950, 546221), (304135, 420170)]