23001660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11617}}^1$

素因数の和:11643

約数の個数: 72

約数和(自身を含む): 76121136

約数和(自身を除く): 53119476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11617, 23234, 34851, 46468, 58085, 69702, 104553, 116170, 127787, 139404, 174255, 209106, 232340, 255574, 348510, 383361, 418212, 511148, 522765, 638935, 697020, 766722, 1045530, 1150083, 1277870, 1533444, 1916805, 2091060, 2300166, 2555740, 3833610, 4600332, 5750415, 7667220, 11500830, 23001660]

約数ペア:

[(1, 23001660), (2, 11500830), (3, 7667220), (4, 5750415), (5, 4600332), (6, 3833610), (9, 2555740), (10, 2300166), (11, 2091060), (12, 1916805), (15, 1533444), (18, 1277870), (20, 1150083), (22, 1045530), (30, 766722), (33, 697020), (36, 638935), (44, 522765), (45, 511148), (55, 418212), (60, 383361), (66, 348510), (90, 255574), (99, 232340), (110, 209106), (132, 174255), (165, 139404), (180, 127787), (198, 116170), (220, 104553), (330, 69702), (396, 58085), (495, 46468), (660, 34851), (990, 23234), (1980, 11617)]