7144700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 15931272

約数和(自身を除く): 8786572

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 1931, 3700, 3862, 7724, 9655, 19310, 38620, 48275, 71447, 96550, 142894, 193100, 285788, 357235, 714470, 1428940, 1786175, 3572350, 7144700]

約数ペア:

[(1, 7144700), (2, 3572350), (4, 1786175), (5, 1428940), (10, 714470), (20, 357235), (25, 285788), (37, 193100), (50, 142894), (74, 96550), (100, 71447), (148, 48275), (185, 38620), (370, 19310), (740, 9655), (925, 7724), (1850, 3862), (1931, 3700)]