29047000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 70237440

約数和(自身を除く): 41190440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 937, 1000, 1240, 1550, 1874, 3100, 3748, 3875, 4685, 6200, 7496, 7750, 9370, 15500, 18740, 23425, 29047, 31000, 37480, 46850, 58094, 93700, 116188, 117125, 145235, 187400, 232376, 234250, 290470, 468500, 580940, 726175, 937000, 1161880, 1452350, 2904700, 3630875, 5809400, 7261750, 14523500, 29047000]

約数ペア:

[(1, 29047000), (2, 14523500), (4, 7261750), (5, 5809400), (8, 3630875), (10, 2904700), (20, 1452350), (25, 1161880), (31, 937000), (40, 726175), (50, 580940), (62, 468500), (100, 290470), (124, 234250), (125, 232376), (155, 187400), (200, 145235), (248, 117125), (250, 116188), (310, 93700), (500, 58094), (620, 46850), (775, 37480), (937, 31000), (1000, 29047), (1240, 23425), (1550, 18740), (1874, 15500), (3100, 9370), (3748, 7750), (3875, 7496), (4685, 6200)]