12445700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7321}}^1$

素因数の和:7352

約数の個数: 36

約数和(自身を含む): 28599732

約数和(自身を除く): 16154032

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7321, 14642, 29284, 36605, 73210, 124457, 146420, 183025, 248914, 366050, 497828, 622285, 732100, 1244570, 2489140, 3111425, 6222850, 12445700]

約数ペア:

[(1, 12445700), (2, 6222850), (4, 3111425), (5, 2489140), (10, 1244570), (17, 732100), (20, 622285), (25, 497828), (34, 366050), (50, 248914), (68, 183025), (85, 146420), (100, 124457), (170, 73210), (340, 36605), (425, 29284), (850, 14642), (1700, 7321)]