26847420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26321}}^1$

素因数の和:26350

約数の個数: 48

約数和(自身を含む): 79597728

約数和(自身を除く): 52750308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26321, 52642, 78963, 105284, 131605, 157926, 263210, 315852, 394815, 447457, 526420, 789630, 894914, 1342371, 1579260, 1789828, 2237285, 2684742, 4474570, 5369484, 6711855, 8949140, 13423710, 26847420]

約数ペア:

[(1, 26847420), (2, 13423710), (3, 8949140), (4, 6711855), (5, 5369484), (6, 4474570), (10, 2684742), (12, 2237285), (15, 1789828), (17, 1579260), (20, 1342371), (30, 894914), (34, 789630), (51, 526420), (60, 447457), (68, 394815), (85, 315852), (102, 263210), (170, 157926), (204, 131605), (255, 105284), (340, 78963), (510, 52642), (1020, 26321)]