8383900

素因数分解:

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

素因数の和:116

約数の個数: 108

約数和(自身を含む): 22264200

約数和(自身を除く): 13880300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 59, 70, 98, 100, 116, 118, 140, 145, 175, 196, 203, 236, 245, 290, 295, 350, 406, 413, 490, 580, 590, 700, 725, 812, 826, 980, 1015, 1180, 1225, 1421, 1450, 1475, 1652, 1711, 2030, 2065, 2450, 2842, 2891, 2900, 2950, 3422, 4060, 4130, 4900, 5075, 5684, 5782, 5900, 6844, 7105, 8260, 8555, 10150, 10325, 11564, 11977, 14210, 14455, 17110, 20300, 20650, 23954, 28420, 28910, 34220, 35525, 41300, 42775, 47908, 57820, 59885, 71050, 72275, 83839, 85550, 119770, 142100, 144550, 167678, 171100, 239540, 289100, 299425, 335356, 419195, 598850, 838390, 1197700, 1676780, 2095975, 4191950, 8383900]

約数ペア:

[(1, 8383900), (2, 4191950), (4, 2095975), (5, 1676780), (7, 1197700), (10, 838390), (14, 598850), (20, 419195), (25, 335356), (28, 299425), (29, 289100), (35, 239540), (49, 171100), (50, 167678), (58, 144550), (59, 142100), (70, 119770), (98, 85550), (100, 83839), (116, 72275), (118, 71050), (140, 59885), (145, 57820), (175, 47908), (196, 42775), (203, 41300), (236, 35525), (245, 34220), (290, 28910), (295, 28420), (350, 23954), (406, 20650), (413, 20300), (490, 17110), (580, 14455), (590, 14210), (700, 11977), (725, 11564), (812, 10325), (826, 10150), (980, 8555), (1015, 8260), (1180, 7105), (1225, 6844), (1421, 5900), (1450, 5782), (1475, 5684), (1652, 5075), (1711, 4900), (2030, 4130), (2065, 4060), (2450, 3422), (2842, 2950), (2891, 2900)]