2250875090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{15053}}^1$

素因数の和:15866

約数の個数: 32

約数和(自身を含む): 4270518720

約数和(自身を除く): 2019643630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 787, 1574, 3935, 7870, 14953, 15053, 29906, 30106, 74765, 75265, 149530, 150530, 286007, 572014, 1430035, 2860070, 11846711, 23693422, 59233555, 118467110, 225087509, 450175018, 1125437545, 2250875090]

約数ペア:

[(1, 2250875090), (2, 1125437545), (5, 450175018), (10, 225087509), (19, 118467110), (38, 59233555), (95, 23693422), (190, 11846711), (787, 2860070), (1574, 1430035), (3935, 572014), (7870, 286007), (14953, 150530), (15053, 149530), (29906, 75265), (30106, 74765)]