13372260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20284

約数の個数: 48

約数和(自身を含む): 40848192

約数和(自身を除く): 27475932

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, 20261, 40522, 60783, 81044, 101305, 121566, 202610, 222871, 243132, 303915, 405220, 445742, 607830, 668613, 891484, 1114355, 1215660, 1337226, 2228710, 2674452, 3343065, 4457420, 6686130, 13372260]

約数ペア:

[(1, 13372260), (2, 6686130), (3, 4457420), (4, 3343065), (5, 2674452), (6, 2228710), (10, 1337226), (11, 1215660), (12, 1114355), (15, 891484), (20, 668613), (22, 607830), (30, 445742), (33, 405220), (44, 303915), (55, 243132), (60, 222871), (66, 202610), (110, 121566), (132, 101305), (165, 81044), (220, 60783), (330, 40522), (660, 20261)]