23554720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21053

約数の個数: 48

約数和(自身を含む): 63600768

約数和(自身を除く): 40046048

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, 21031, 42062, 84124, 105155, 147217, 168248, 210310, 294434, 336496, 420620, 588868, 672992, 736085, 841240, 1177736, 1472170, 1682480, 2355472, 2944340, 3364960, 4710944, 5888680, 11777360, 23554720]

約数ペア:

[(1, 23554720), (2, 11777360), (4, 5888680), (5, 4710944), (7, 3364960), (8, 2944340), (10, 2355472), (14, 1682480), (16, 1472170), (20, 1177736), (28, 841240), (32, 736085), (35, 672992), (40, 588868), (56, 420620), (70, 336496), (80, 294434), (112, 210310), (140, 168248), (160, 147217), (224, 105155), (280, 84124), (560, 42062), (1120, 21031)]