274728250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{11329}}^1$

素因数の和:11443

約数の個数: 32

約数和(自身を含む): 519639120

約数和(自身を除く): 244910870

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2425, 4850, 11329, 12125, 22658, 24250, 56645, 113290, 283225, 566450, 1098913, 1416125, 2197826, 2832250, 5494565, 10989130, 27472825, 54945650, 137364125, 274728250]

約数ペア:

[(1, 274728250), (2, 137364125), (5, 54945650), (10, 27472825), (25, 10989130), (50, 5494565), (97, 2832250), (125, 2197826), (194, 1416125), (250, 1098913), (485, 566450), (970, 283225), (2425, 113290), (4850, 56645), (11329, 24250), (12125, 22658)]