82544880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31267}}^1$

素因数の和:31294

約数の個数: 80

約数和(自身を含む): 279160704

約数和(自身を除く): 196615824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31267, 62534, 93801, 125068, 156335, 187602, 250136, 312670, 343937, 375204, 469005, 500272, 625340, 687874, 750408, 938010, 1031811, 1250680, 1375748, 1500816, 1719685, 1876020, 2063622, 2501360, 2751496, 3439370, 3752040, 4127244, 5159055, 5502992, 6878740, 7504080, 8254488, 10318110, 13757480, 16508976, 20636220, 27514960, 41272440, 82544880]

約数ペア:

[(1, 82544880), (2, 41272440), (3, 27514960), (4, 20636220), (5, 16508976), (6, 13757480), (8, 10318110), (10, 8254488), (11, 7504080), (12, 6878740), (15, 5502992), (16, 5159055), (20, 4127244), (22, 3752040), (24, 3439370), (30, 2751496), (33, 2501360), (40, 2063622), (44, 1876020), (48, 1719685), (55, 1500816), (60, 1375748), (66, 1250680), (80, 1031811), (88, 938010), (110, 750408), (120, 687874), (132, 625340), (165, 500272), (176, 469005), (220, 375204), (240, 343937), (264, 312670), (330, 250136), (440, 187602), (528, 156335), (660, 125068), (880, 93801), (1320, 62534), (2640, 31267)]