1395100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 3461584

約数和(自身を除く): 2066484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1993, 3986, 7972, 9965, 13951, 19930, 27902, 39860, 49825, 55804, 69755, 99650, 139510, 199300, 279020, 348775, 697550, 1395100]

約数ペア:

[(1, 1395100), (2, 697550), (4, 348775), (5, 279020), (7, 199300), (10, 139510), (14, 99650), (20, 69755), (25, 55804), (28, 49825), (35, 39860), (50, 27902), (70, 19930), (100, 13951), (140, 9965), (175, 7972), (350, 3986), (700, 1993)]