4038183730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 8398494720

約数和(自身を除く): 4360310990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 419, 655, 838, 917, 1051, 1310, 1834, 2095, 2102, 2933, 4190, 4585, 5255, 5866, 7357, 9170, 10510, 14665, 14714, 29330, 36785, 54889, 73570, 109778, 137681, 274445, 275362, 384223, 440369, 548890, 688405, 768446, 880738, 963767, 1376810, 1921115, 1927534, 2201845, 3082583, 3842230, 4403690, 4818835, 6165166, 9637670, 15412915, 30825830, 57688339, 115376678, 288441695, 403818373, 576883390, 807636746, 2019091865, 4038183730]

約数ペア:

[(1, 4038183730), (2, 2019091865), (5, 807636746), (7, 576883390), (10, 403818373), (14, 288441695), (35, 115376678), (70, 57688339), (131, 30825830), (262, 15412915), (419, 9637670), (655, 6165166), (838, 4818835), (917, 4403690), (1051, 3842230), (1310, 3082583), (1834, 2201845), (2095, 1927534), (2102, 1921115), (2933, 1376810), (4190, 963767), (4585, 880738), (5255, 768446), (5866, 688405), (7357, 548890), (9170, 440369), (10510, 384223), (14665, 275362), (14714, 274445), (29330, 137681), (36785, 109778), (54889, 73570)]