82850260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 184060800

約数和(自身を除く): 101210540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 526, 829, 1052, 1315, 1658, 2630, 3316, 4145, 4997, 5260, 8290, 9994, 15751, 16580, 19988, 24985, 31502, 49970, 63004, 78755, 99940, 157510, 218027, 315020, 436054, 872108, 1090135, 2180270, 4142513, 4360540, 8285026, 16570052, 20712565, 41425130, 82850260]

約数ペア:

[(1, 82850260), (2, 41425130), (4, 20712565), (5, 16570052), (10, 8285026), (19, 4360540), (20, 4142513), (38, 2180270), (76, 1090135), (95, 872108), (190, 436054), (263, 315020), (380, 218027), (526, 157510), (829, 99940), (1052, 78755), (1315, 63004), (1658, 49970), (2630, 31502), (3316, 24985), (4145, 19988), (4997, 16580), (5260, 15751), (8290, 9994)]