16202300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 37601760

約数和(自身を除く): 21399460

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 151, 185, 290, 302, 370, 580, 604, 725, 740, 755, 925, 1073, 1450, 1510, 1850, 2146, 2900, 3020, 3700, 3775, 4292, 4379, 5365, 5587, 7550, 8758, 10730, 11174, 15100, 17516, 21460, 21895, 22348, 26825, 27935, 43790, 53650, 55870, 87580, 107300, 109475, 111740, 139675, 162023, 218950, 279350, 324046, 437900, 558700, 648092, 810115, 1620230, 3240460, 4050575, 8101150, 16202300]

約数ペア:

[(1, 16202300), (2, 8101150), (4, 4050575), (5, 3240460), (10, 1620230), (20, 810115), (25, 648092), (29, 558700), (37, 437900), (50, 324046), (58, 279350), (74, 218950), (100, 162023), (116, 139675), (145, 111740), (148, 109475), (151, 107300), (185, 87580), (290, 55870), (302, 53650), (370, 43790), (580, 27935), (604, 26825), (725, 22348), (740, 21895), (755, 21460), (925, 17516), (1073, 15100), (1450, 11174), (1510, 10730), (1850, 8758), (2146, 7550), (2900, 5587), (3020, 5365), (3700, 4379), (3775, 4292)]