22090880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4957

約数の個数: 64

約数和(自身を含む): 60367680

約数和(自身を除く): 38276800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 4931, 9862, 19724, 24655, 34517, 39448, 49310, 69034, 78896, 98620, 138068, 157792, 172585, 197240, 276136, 315584, 345170, 394480, 552272, 631168, 690340, 788960, 1104544, 1380680, 1577920, 2209088, 2761360, 3155840, 4418176, 5522720, 11045440, 22090880]

約数ペア:

[(1, 22090880), (2, 11045440), (4, 5522720), (5, 4418176), (7, 3155840), (8, 2761360), (10, 2209088), (14, 1577920), (16, 1380680), (20, 1104544), (28, 788960), (32, 690340), (35, 631168), (40, 552272), (56, 394480), (64, 345170), (70, 315584), (80, 276136), (112, 197240), (128, 172585), (140, 157792), (160, 138068), (224, 98620), (280, 78896), (320, 69034), (448, 49310), (560, 39448), (640, 34517), (896, 24655), (1120, 19724), (2240, 9862), (4480, 4931)]