2550876730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1\times {\mathrm{5099}}^1$

素因数の和:7758

約数の個数: 32

約数和(自身を含む): 4836024000

約数和(自身を除く): 2285147270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2633, 5099, 5266, 10198, 13165, 25495, 26330, 50027, 50990, 96881, 100054, 193762, 250135, 484405, 500270, 968810, 13425667, 26851334, 67128335, 134256670, 255087673, 510175346, 1275438365, 2550876730]

約数ペア:

[(1, 2550876730), (2, 1275438365), (5, 510175346), (10, 255087673), (19, 134256670), (38, 67128335), (95, 26851334), (190, 13425667), (2633, 968810), (5099, 500270), (5266, 484405), (10198, 250135), (13165, 193762), (25495, 100054), (26330, 96881), (50027, 50990)]