28292950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 60576480

約数和(自身を除く): 32283530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 350, 353, 458, 706, 1145, 1603, 1765, 2290, 2471, 3206, 3530, 4942, 5725, 8015, 8825, 11450, 12355, 16030, 17650, 24710, 40075, 61775, 80150, 80837, 123550, 161674, 404185, 565859, 808370, 1131718, 2020925, 2829295, 4041850, 5658590, 14146475, 28292950]

約数ペア:

[(1, 28292950), (2, 14146475), (5, 5658590), (7, 4041850), (10, 2829295), (14, 2020925), (25, 1131718), (35, 808370), (50, 565859), (70, 404185), (175, 161674), (229, 123550), (350, 80837), (353, 80150), (458, 61775), (706, 40075), (1145, 24710), (1603, 17650), (1765, 16030), (2290, 12355), (2471, 11450), (3206, 8825), (3530, 8015), (4942, 5725)]