26493720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20071}}^1$

素因数の和:20096

約数の個数: 64

約数和(自身を含む): 86711040

約数和(自身を除く): 60217320

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, 20071, 40142, 60213, 80284, 100355, 120426, 160568, 200710, 220781, 240852, 301065, 401420, 441562, 481704, 602130, 662343, 802840, 883124, 1103905, 1204260, 1324686, 1766248, 2207810, 2408520, 2649372, 3311715, 4415620, 5298744, 6623430, 8831240, 13246860, 26493720]

約数ペア:

[(1, 26493720), (2, 13246860), (3, 8831240), (4, 6623430), (5, 5298744), (6, 4415620), (8, 3311715), (10, 2649372), (11, 2408520), (12, 2207810), (15, 1766248), (20, 1324686), (22, 1204260), (24, 1103905), (30, 883124), (33, 802840), (40, 662343), (44, 602130), (55, 481704), (60, 441562), (66, 401420), (88, 301065), (110, 240852), (120, 220781), (132, 200710), (165, 160568), (220, 120426), (264, 100355), (330, 80284), (440, 60213), (660, 40142), (1320, 20071)]