1824100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 4452840

約数和(自身を除く): 2628740

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 37, 50, 58, 68, 74, 85, 100, 116, 145, 148, 170, 185, 290, 340, 370, 425, 493, 580, 629, 725, 740, 850, 925, 986, 1073, 1258, 1450, 1700, 1850, 1972, 2146, 2465, 2516, 2900, 3145, 3700, 4292, 4930, 5365, 6290, 9860, 10730, 12325, 12580, 15725, 18241, 21460, 24650, 26825, 31450, 36482, 49300, 53650, 62900, 72964, 91205, 107300, 182410, 364820, 456025, 912050, 1824100]

約数ペア:

[(1, 1824100), (2, 912050), (4, 456025), (5, 364820), (10, 182410), (17, 107300), (20, 91205), (25, 72964), (29, 62900), (34, 53650), (37, 49300), (50, 36482), (58, 31450), (68, 26825), (74, 24650), (85, 21460), (100, 18241), (116, 15725), (145, 12580), (148, 12325), (170, 10730), (185, 9860), (290, 6290), (340, 5365), (370, 4930), (425, 4292), (493, 3700), (580, 3145), (629, 2900), (725, 2516), (740, 2465), (850, 2146), (925, 1972), (986, 1850), (1073, 1700), (1258, 1450)]