4191950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 9541800

約数和(自身を除く): 5349850

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 59, 70, 98, 118, 145, 175, 203, 245, 290, 295, 350, 406, 413, 490, 590, 725, 826, 1015, 1225, 1421, 1450, 1475, 1711, 2030, 2065, 2450, 2842, 2891, 2950, 3422, 4130, 5075, 5782, 7105, 8555, 10150, 10325, 11977, 14210, 14455, 17110, 20650, 23954, 28910, 35525, 42775, 59885, 71050, 72275, 83839, 85550, 119770, 144550, 167678, 299425, 419195, 598850, 838390, 2095975, 4191950]

約数ペア:

[(1, 4191950), (2, 2095975), (5, 838390), (7, 598850), (10, 419195), (14, 299425), (25, 167678), (29, 144550), (35, 119770), (49, 85550), (50, 83839), (58, 72275), (59, 71050), (70, 59885), (98, 42775), (118, 35525), (145, 28910), (175, 23954), (203, 20650), (245, 17110), (290, 14455), (295, 14210), (350, 11977), (406, 10325), (413, 10150), (490, 8555), (590, 7105), (725, 5782), (826, 5075), (1015, 4130), (1225, 3422), (1421, 2950), (1450, 2891), (1475, 2842), (1711, 2450), (2030, 2065)]