622754330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{12553}}^1$

素因数の和:12623

約数の個数: 48

約数和(自身を含む): 1262279592

約数和(自身を除く): 639525262

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 4510, 4961, 9922, 12553, 24805, 25106, 49610, 62765, 125530, 138083, 276166, 514673, 690415, 1029346, 1380830, 1518913, 2573365, 3037826, 5146730, 5661403, 7594565, 11322806, 15189130, 28307015, 56614030, 62275433, 124550866, 311377165, 622754330]

約数ペア:

[(1, 622754330), (2, 311377165), (5, 124550866), (10, 62275433), (11, 56614030), (22, 28307015), (41, 15189130), (55, 11322806), (82, 7594565), (110, 5661403), (121, 5146730), (205, 3037826), (242, 2573365), (410, 1518913), (451, 1380830), (605, 1029346), (902, 690415), (1210, 514673), (2255, 276166), (4510, 138083), (4961, 125530), (9922, 62765), (12553, 49610), (24805, 25106)]