11777360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21051

約数の個数: 40

約数和(自身を含む): 31295616

約数和(自身を除く): 19518256

約数列:

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

約数ペア:

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