124438160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20201}}^1$

素因数の和:20232

約数の個数: 80

約数和(自身を含む): 360726912

約数和(自身を除く): 236288752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 20201, 40402, 80804, 101005, 141407, 161608, 202010, 222211, 282814, 323216, 404020, 444422, 565628, 707035, 808040, 888844, 1111055, 1131256, 1414070, 1555477, 1616080, 1777688, 2222110, 2262512, 2828140, 3110954, 3555376, 4444220, 5656280, 6221908, 7777385, 8888440, 11312560, 12443816, 15554770, 17776880, 24887632, 31109540, 62219080, 124438160]

約数ペア:

[(1, 124438160), (2, 62219080), (4, 31109540), (5, 24887632), (7, 17776880), (8, 15554770), (10, 12443816), (11, 11312560), (14, 8888440), (16, 7777385), (20, 6221908), (22, 5656280), (28, 4444220), (35, 3555376), (40, 3110954), (44, 2828140), (55, 2262512), (56, 2222110), (70, 1777688), (77, 1616080), (80, 1555477), (88, 1414070), (110, 1131256), (112, 1111055), (140, 888844), (154, 808040), (176, 707035), (220, 565628), (280, 444422), (308, 404020), (385, 323216), (440, 282814), (560, 222211), (616, 202010), (770, 161608), (880, 141407), (1232, 101005), (1540, 80804), (3080, 40402), (6160, 20201)]