26785140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8423}}^1$

素因数の和:8488

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 49637388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8423, 16846, 25269, 33692, 42115, 50538, 84230, 101076, 126345, 168460, 252690, 446419, 505380, 892838, 1339257, 1785676, 2232095, 2678514, 4464190, 5357028, 6696285, 8928380, 13392570, 26785140]

約数ペア:

[(1, 26785140), (2, 13392570), (3, 8928380), (4, 6696285), (5, 5357028), (6, 4464190), (10, 2678514), (12, 2232095), (15, 1785676), (20, 1339257), (30, 892838), (53, 505380), (60, 446419), (106, 252690), (159, 168460), (212, 126345), (265, 101076), (318, 84230), (530, 50538), (636, 42115), (795, 33692), (1060, 25269), (1590, 16846), (3180, 8423)]