9722720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8681}}^1$

素因数の和:8703

約数の個数: 48

約数和(自身を含む): 26254368

約数和(自身を除く): 16531648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8681, 17362, 34724, 43405, 60767, 69448, 86810, 121534, 138896, 173620, 243068, 277792, 303835, 347240, 486136, 607670, 694480, 972272, 1215340, 1388960, 1944544, 2430680, 4861360, 9722720]

約数ペア:

[(1, 9722720), (2, 4861360), (4, 2430680), (5, 1944544), (7, 1388960), (8, 1215340), (10, 972272), (14, 694480), (16, 607670), (20, 486136), (28, 347240), (32, 303835), (35, 277792), (40, 243068), (56, 173620), (70, 138896), (80, 121534), (112, 86810), (140, 69448), (160, 60767), (224, 43405), (280, 34724), (560, 17362), (1120, 8681)]