25876220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21929}}^1$

素因数の和:21997

約数の個数: 24

約数和(自身を含む): 55263600

約数和(自身を除く): 29387380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21929, 43858, 87716, 109645, 219290, 438580, 1293811, 2587622, 5175244, 6469055, 12938110, 25876220]

約数ペア:

[(1, 25876220), (2, 12938110), (4, 6469055), (5, 5175244), (10, 2587622), (20, 1293811), (59, 438580), (118, 219290), (236, 109645), (295, 87716), (590, 43858), (1180, 21929)]