5247788140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2204953}}^1$

素因数の和:2204986

約数の個数: 48

約数和(自身を含む): 13335561792

約数和(自身を除く): 8087773652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2204953, 4409906, 8819812, 11024765, 15434671, 22049530, 30869342, 37484201, 44099060, 61738684, 74968402, 77173355, 149936804, 154346710, 187421005, 262389407, 308693420, 374842010, 524778814, 749684020, 1049557628, 1311947035, 2623894070, 5247788140]

約数ペア:

[(1, 5247788140), (2, 2623894070), (4, 1311947035), (5, 1049557628), (7, 749684020), (10, 524778814), (14, 374842010), (17, 308693420), (20, 262389407), (28, 187421005), (34, 154346710), (35, 149936804), (68, 77173355), (70, 74968402), (85, 61738684), (119, 44099060), (140, 37484201), (170, 30869342), (238, 22049530), (340, 15434671), (476, 11024765), (595, 8819812), (1190, 4409906), (2380, 2204953)]