4016870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8657712

約数和(自身を除く): 4640842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1430, 2809, 2915, 3445, 5618, 5830, 6890, 7579, 14045, 15158, 28090, 30899, 36517, 37895, 61798, 73034, 75790, 154495, 182585, 308990, 365170, 401687, 803374, 2008435, 4016870]

約数ペア:

[(1, 4016870), (2, 2008435), (5, 803374), (10, 401687), (11, 365170), (13, 308990), (22, 182585), (26, 154495), (53, 75790), (55, 73034), (65, 61798), (106, 37895), (110, 36517), (130, 30899), (143, 28090), (265, 15158), (286, 14045), (530, 7579), (583, 6890), (689, 5830), (715, 5618), (1166, 3445), (1378, 2915), (1430, 2809)]