26255820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25741}}^1$

素因数の和:25770

約数の個数: 48

約数和(自身を含む): 77843808

約数和(自身を除く): 51587988

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, 25741, 51482, 77223, 102964, 128705, 154446, 257410, 308892, 386115, 437597, 514820, 772230, 875194, 1312791, 1544460, 1750388, 2187985, 2625582, 4375970, 5251164, 6563955, 8751940, 13127910, 26255820]

約数ペア:

[(1, 26255820), (2, 13127910), (3, 8751940), (4, 6563955), (5, 5251164), (6, 4375970), (10, 2625582), (12, 2187985), (15, 1750388), (17, 1544460), (20, 1312791), (30, 875194), (34, 772230), (51, 514820), (60, 437597), (68, 386115), (85, 308892), (102, 257410), (170, 154446), (204, 128705), (255, 102964), (340, 77223), (510, 51482), (1020, 25741)]