8889670315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{3181}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 11730124800

約数和(自身を除く): 2840454485

約数列:

[1, 5, 19, 23, 95, 115, 437, 1279, 2185, 3181, 6395, 15905, 24301, 29417, 60439, 73163, 121505, 147085, 302195, 365815, 558923, 1390097, 2794615, 4068499, 6950485, 20342495, 77301481, 93575477, 386507405, 467877385, 1777934063, 8889670315]

約数ペア:

[(1, 8889670315), (5, 1777934063), (19, 467877385), (23, 386507405), (95, 93575477), (115, 77301481), (437, 20342495), (1279, 6950485), (2185, 4068499), (3181, 2794615), (6395, 1390097), (15905, 558923), (24301, 365815), (29417, 302195), (60439, 147085), (73163, 121505)]