15103622920

素因数分解:

$2^3\times 5^1\times {\mathrm{5791}}^1\times {\mathrm{65203}}^1$

素因数の和:71005

約数の個数: 32

約数和(自身を含む): 33989541120

約数和(自身を除く): 18885918200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5791, 11582, 23164, 28955, 46328, 57910, 65203, 115820, 130406, 231640, 260812, 326015, 521624, 652030, 1304060, 2608120, 377590573, 755181146, 1510362292, 1887952865, 3020724584, 3775905730, 7551811460, 15103622920]

約数ペア:

[(1, 15103622920), (2, 7551811460), (4, 3775905730), (5, 3020724584), (8, 1887952865), (10, 1510362292), (20, 755181146), (40, 377590573), (5791, 2608120), (11582, 1304060), (23164, 652030), (28955, 521624), (46328, 326015), (57910, 260812), (65203, 231640), (115820, 130406)]