124610920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{63577}}^1$

素因数の和:63602

約数の個数: 48

約数和(自身を含む): 326155140

約数和(自身を除く): 201544220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 63577, 127154, 254308, 317885, 445039, 508616, 635770, 890078, 1271540, 1780156, 2225195, 2543080, 3115273, 3560312, 4450390, 6230546, 8900780, 12461092, 15576365, 17801560, 24922184, 31152730, 62305460, 124610920]

約数ペア:

[(1, 124610920), (2, 62305460), (4, 31152730), (5, 24922184), (7, 17801560), (8, 15576365), (10, 12461092), (14, 8900780), (20, 6230546), (28, 4450390), (35, 3560312), (40, 3115273), (49, 2543080), (56, 2225195), (70, 1780156), (98, 1271540), (140, 890078), (196, 635770), (245, 508616), (280, 445039), (392, 317885), (490, 254308), (980, 127154), (1960, 63577)]