16672260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25261}}^1$

素因数の和:25284

約数の個数: 48

約数和(自身を含む): 50928192

約数和(自身を除く): 34255932

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, 25261, 50522, 75783, 101044, 126305, 151566, 252610, 277871, 303132, 378915, 505220, 555742, 757830, 833613, 1111484, 1389355, 1515660, 1667226, 2778710, 3334452, 4168065, 5557420, 8336130, 16672260]

約数ペア:

[(1, 16672260), (2, 8336130), (3, 5557420), (4, 4168065), (5, 3334452), (6, 2778710), (10, 1667226), (11, 1515660), (12, 1389355), (15, 1111484), (20, 833613), (22, 757830), (30, 555742), (33, 505220), (44, 378915), (55, 303132), (60, 277871), (66, 252610), (110, 151566), (132, 126305), (165, 101044), (220, 75783), (330, 50522), (660, 25261)]