2010113320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21577}}^1$

素因数の和:21742

約数の個数: 64

約数和(自身を含む): 4823977680

約数和(自身を除く): 2813864360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 1096, 1370, 2329, 2740, 4658, 5480, 9316, 11645, 18632, 21577, 23290, 43154, 46580, 86308, 93160, 107885, 172616, 215770, 366809, 431540, 733618, 863080, 1467236, 1834045, 2934472, 2956049, 3668090, 5912098, 7336180, 11824196, 14672360, 14780245, 23648392, 29560490, 50252833, 59120980, 100505666, 118241960, 201011332, 251264165, 402022664, 502528330, 1005056660, 2010113320]

約数ペア:

[(1, 2010113320), (2, 1005056660), (4, 502528330), (5, 402022664), (8, 251264165), (10, 201011332), (17, 118241960), (20, 100505666), (34, 59120980), (40, 50252833), (68, 29560490), (85, 23648392), (136, 14780245), (137, 14672360), (170, 11824196), (274, 7336180), (340, 5912098), (548, 3668090), (680, 2956049), (685, 2934472), (1096, 1834045), (1370, 1467236), (2329, 863080), (2740, 733618), (4658, 431540), (5480, 366809), (9316, 215770), (11645, 172616), (18632, 107885), (21577, 93160), (23290, 86308), (43154, 46580)]