25252260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38261}}^1$

素因数の和:38284

約数の個数: 48

約数和(自身を含む): 77136192

約数和(自身を除く): 51883932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38261, 76522, 114783, 153044, 191305, 229566, 382610, 420871, 459132, 573915, 765220, 841742, 1147830, 1262613, 1683484, 2104355, 2295660, 2525226, 4208710, 5050452, 6313065, 8417420, 12626130, 25252260]

約数ペア:

[(1, 25252260), (2, 12626130), (3, 8417420), (4, 6313065), (5, 5050452), (6, 4208710), (10, 2525226), (11, 2295660), (12, 2104355), (15, 1683484), (20, 1262613), (22, 1147830), (30, 841742), (33, 765220), (44, 573915), (55, 459132), (60, 420871), (66, 382610), (110, 229566), (132, 191305), (165, 153044), (220, 114783), (330, 76522), (660, 38261)]