55585120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4759}}^1$

素因数の和:4847

約数の個数: 48

約数和(自身を含む): 133146720

約数和(自身を除く): 77561600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4759, 5840, 9518, 11680, 19036, 23795, 38072, 47590, 76144, 95180, 152288, 190360, 347407, 380720, 694814, 761440, 1389628, 1737035, 2779256, 3474070, 5558512, 6948140, 11117024, 13896280, 27792560, 55585120]

約数ペア:

[(1, 55585120), (2, 27792560), (4, 13896280), (5, 11117024), (8, 6948140), (10, 5558512), (16, 3474070), (20, 2779256), (32, 1737035), (40, 1389628), (73, 761440), (80, 694814), (146, 380720), (160, 347407), (292, 190360), (365, 152288), (584, 95180), (730, 76144), (1168, 47590), (1460, 38072), (2336, 23795), (2920, 19036), (4759, 11680), (5840, 9518)]