26990650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7603}}^1$

素因数の和:7686

約数の個数: 24

約数和(自身を含む): 50916384

約数和(自身を除く): 23925734

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 7603, 15206, 38015, 76030, 190075, 380150, 539813, 1079626, 2699065, 5398130, 13495325, 26990650]

約数ペア:

[(1, 26990650), (2, 13495325), (5, 5398130), (10, 2699065), (25, 1079626), (50, 539813), (71, 380150), (142, 190075), (355, 76030), (710, 38015), (1775, 15206), (3550, 7603)]