38228520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28961}}^1$

素因数の和:28986

約数の個数: 64

約数和(自身を含む): 125115840

約数和(自身を除く): 86887320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 28961, 57922, 86883, 115844, 144805, 173766, 231688, 289610, 318571, 347532, 434415, 579220, 637142, 695064, 868830, 955713, 1158440, 1274284, 1592855, 1737660, 1911426, 2548568, 3185710, 3475320, 3822852, 4778565, 6371420, 7645704, 9557130, 12742840, 19114260, 38228520]

約数ペア:

[(1, 38228520), (2, 19114260), (3, 12742840), (4, 9557130), (5, 7645704), (6, 6371420), (8, 4778565), (10, 3822852), (11, 3475320), (12, 3185710), (15, 2548568), (20, 1911426), (22, 1737660), (24, 1592855), (30, 1274284), (33, 1158440), (40, 955713), (44, 868830), (55, 695064), (60, 637142), (66, 579220), (88, 434415), (110, 347532), (120, 318571), (132, 289610), (165, 231688), (220, 173766), (264, 144805), (330, 115844), (440, 86883), (660, 57922), (1320, 28961)]