104149640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19577}}^1$

素因数の和:19614

約数の個数: 64

約数和(自身を含む): 281923200

約数和(自身を除く): 177773560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 19577, 39154, 78308, 97885, 137039, 156616, 195770, 274078, 371963, 391540, 548156, 685195, 743926, 783080, 1096312, 1370390, 1487852, 1859815, 2603741, 2740780, 2975704, 3719630, 5207482, 5481560, 7439260, 10414964, 13018705, 14878520, 20829928, 26037410, 52074820, 104149640]

約数ペア:

[(1, 104149640), (2, 52074820), (4, 26037410), (5, 20829928), (7, 14878520), (8, 13018705), (10, 10414964), (14, 7439260), (19, 5481560), (20, 5207482), (28, 3719630), (35, 2975704), (38, 2740780), (40, 2603741), (56, 1859815), (70, 1487852), (76, 1370390), (95, 1096312), (133, 783080), (140, 743926), (152, 685195), (190, 548156), (266, 391540), (280, 371963), (380, 274078), (532, 195770), (665, 156616), (760, 137039), (1064, 97885), (1330, 78308), (2660, 39154), (5320, 19577)]