12452110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 25338096

約数和(自身を除く): 12885986

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 251, 410, 451, 502, 605, 902, 1210, 1255, 2255, 2510, 2761, 4510, 4961, 5522, 9922, 10291, 13805, 20582, 24805, 27610, 30371, 49610, 51455, 60742, 102910, 113201, 151855, 226402, 303710, 566005, 1132010, 1245211, 2490422, 6226055, 12452110]

約数ペア:

[(1, 12452110), (2, 6226055), (5, 2490422), (10, 1245211), (11, 1132010), (22, 566005), (41, 303710), (55, 226402), (82, 151855), (110, 113201), (121, 102910), (205, 60742), (242, 51455), (251, 49610), (410, 30371), (451, 27610), (502, 24805), (605, 20582), (902, 13805), (1210, 10291), (1255, 9922), (2255, 5522), (2510, 4961), (2761, 4510)]