566204060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 1220822400

約数和(自身を除く): 654618340

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 292, 316, 365, 395, 730, 790, 1460, 1580, 4909, 5767, 9818, 11534, 19636, 23068, 24545, 28835, 49090, 57670, 98180, 115340, 358357, 387811, 716714, 775622, 1433428, 1551244, 1791785, 1939055, 3583570, 3878110, 7167140, 7756220, 28310203, 56620406, 113240812, 141551015, 283102030, 566204060]

約数ペア:

[(1, 566204060), (2, 283102030), (4, 141551015), (5, 113240812), (10, 56620406), (20, 28310203), (73, 7756220), (79, 7167140), (146, 3878110), (158, 3583570), (292, 1939055), (316, 1791785), (365, 1551244), (395, 1433428), (730, 775622), (790, 716714), (1460, 387811), (1580, 358357), (4909, 115340), (5767, 98180), (9818, 57670), (11534, 49090), (19636, 28835), (23068, 24545)]