27750350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7817}}^1$

素因数の和:7900

約数の個数: 24

約数和(自身を含む): 52349328

約数和(自身を除く): 24598978

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 7817, 15634, 39085, 78170, 195425, 390850, 555007, 1110014, 2775035, 5550070, 13875175, 27750350]

約数ペア:

[(1, 27750350), (2, 13875175), (5, 5550070), (10, 2775035), (25, 1110014), (50, 555007), (71, 390850), (142, 195425), (355, 78170), (710, 39085), (1775, 15634), (3550, 7817)]