977434550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31079}}^1$

素因数の和:31145

約数の個数: 48

約数和(自身を含む): 1977060960

約数和(自身を除く): 999626410

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1850, 3145, 6290, 15725, 31079, 31450, 62158, 155395, 310790, 528343, 776975, 1056686, 1149923, 1553950, 2299846, 2641715, 5283430, 5749615, 11499230, 13208575, 19548691, 26417150, 28748075, 39097382, 57496150, 97743455, 195486910, 488717275, 977434550]

約数ペア:

[(1, 977434550), (2, 488717275), (5, 195486910), (10, 97743455), (17, 57496150), (25, 39097382), (34, 28748075), (37, 26417150), (50, 19548691), (74, 13208575), (85, 11499230), (170, 5749615), (185, 5283430), (370, 2641715), (425, 2299846), (629, 1553950), (850, 1149923), (925, 1056686), (1258, 776975), (1850, 528343), (3145, 310790), (6290, 155395), (15725, 62158), (31079, 31450)]