12907100

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 28164864

約数和(自身を除く): 15257764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 383, 674, 766, 1348, 1532, 1685, 1915, 3370, 3830, 6740, 7660, 8425, 9575, 16850, 19150, 33700, 38300, 129071, 258142, 516284, 645355, 1290710, 2581420, 3226775, 6453550, 12907100]

約数ペア:

[(1, 12907100), (2, 6453550), (4, 3226775), (5, 2581420), (10, 1290710), (20, 645355), (25, 516284), (50, 258142), (100, 129071), (337, 38300), (383, 33700), (674, 19150), (766, 16850), (1348, 9575), (1532, 8425), (1685, 7660), (1915, 6740), (3370, 3830)]