220053610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{26417}}^1$

素因数の和:26455

約数の個数: 48

約数和(自身を含む): 487887624

約数和(自身を除く): 267834014

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 26417, 52834, 132085, 184919, 264170, 369838, 449089, 898178, 924595, 1294433, 1849190, 2245445, 2588866, 3143623, 4490890, 6287246, 6472165, 12944330, 15718115, 22005361, 31436230, 44010722, 110026805, 220053610]

約数ペア:

[(1, 220053610), (2, 110026805), (5, 44010722), (7, 31436230), (10, 22005361), (14, 15718115), (17, 12944330), (34, 6472165), (35, 6287246), (49, 4490890), (70, 3143623), (85, 2588866), (98, 2245445), (119, 1849190), (170, 1294433), (238, 924595), (245, 898178), (490, 449089), (595, 369838), (833, 264170), (1190, 184919), (1666, 132085), (4165, 52834), (8330, 26417)]