41638860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25703}}^1$

素因数の和:25724

約数の個数: 60

約数和(自身を含む): 130627728

約数和(自身を除く): 88988868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25703, 51406, 77109, 102812, 128515, 154218, 231327, 257030, 308436, 385545, 462654, 514060, 693981, 771090, 925308, 1156635, 1387962, 1542180, 2081943, 2313270, 2775924, 3469905, 4163886, 4626540, 6939810, 8327772, 10409715, 13879620, 20819430, 41638860]

約数ペア:

[(1, 41638860), (2, 20819430), (3, 13879620), (4, 10409715), (5, 8327772), (6, 6939810), (9, 4626540), (10, 4163886), (12, 3469905), (15, 2775924), (18, 2313270), (20, 2081943), (27, 1542180), (30, 1387962), (36, 1156635), (45, 925308), (54, 771090), (60, 693981), (81, 514060), (90, 462654), (108, 385545), (135, 308436), (162, 257030), (180, 231327), (270, 154218), (324, 128515), (405, 102812), (540, 77109), (810, 51406), (1620, 25703)]