13615700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 34497792

約数和(自身を除く): 20882092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 367, 371, 530, 700, 734, 742, 1060, 1325, 1468, 1484, 1835, 1855, 2569, 2650, 3670, 3710, 5138, 5300, 7340, 7420, 9175, 9275, 10276, 12845, 18350, 18550, 19451, 25690, 36700, 37100, 38902, 51380, 64225, 77804, 97255, 128450, 136157, 194510, 256900, 272314, 389020, 486275, 544628, 680785, 972550, 1361570, 1945100, 2723140, 3403925, 6807850, 13615700]

約数ペア:

[(1, 13615700), (2, 6807850), (4, 3403925), (5, 2723140), (7, 1945100), (10, 1361570), (14, 972550), (20, 680785), (25, 544628), (28, 486275), (35, 389020), (50, 272314), (53, 256900), (70, 194510), (100, 136157), (106, 128450), (140, 97255), (175, 77804), (212, 64225), (265, 51380), (350, 38902), (367, 37100), (371, 36700), (530, 25690), (700, 19451), (734, 18550), (742, 18350), (1060, 12845), (1325, 10276), (1468, 9275), (1484, 9175), (1835, 7420), (1855, 7340), (2569, 5300), (2650, 5138), (3670, 3710)]