26277780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2293}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 73995264

約数和(自身を除く): 47717484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2293, 2865, 3820, 4586, 5730, 6879, 9172, 11460, 11465, 13758, 22930, 27516, 34395, 45860, 68790, 137580, 437963, 875926, 1313889, 1751852, 2189815, 2627778, 4379630, 5255556, 6569445, 8759260, 13138890, 26277780]

約数ペア:

[(1, 26277780), (2, 13138890), (3, 8759260), (4, 6569445), (5, 5255556), (6, 4379630), (10, 2627778), (12, 2189815), (15, 1751852), (20, 1313889), (30, 875926), (60, 437963), (191, 137580), (382, 68790), (573, 45860), (764, 34395), (955, 27516), (1146, 22930), (1910, 13758), (2292, 11465), (2293, 11460), (2865, 9172), (3820, 6879), (4586, 5730)]