82135160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 204074640

約数和(自身を除く): 121939480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 53, 68, 85, 86, 106, 136, 170, 172, 212, 215, 265, 340, 344, 424, 430, 530, 680, 731, 860, 901, 1060, 1462, 1720, 1802, 2120, 2279, 2809, 2924, 3604, 3655, 4505, 4558, 5618, 5848, 7208, 7310, 9010, 9116, 11236, 11395, 14045, 14620, 18020, 18232, 22472, 22790, 28090, 29240, 36040, 38743, 45580, 47753, 56180, 77486, 91160, 95506, 112360, 120787, 154972, 191012, 193715, 238765, 241574, 309944, 382024, 387430, 477530, 483148, 603935, 774860, 955060, 966296, 1207870, 1549720, 1910120, 2053379, 2415740, 4106758, 4831480, 8213516, 10266895, 16427032, 20533790, 41067580, 82135160]

約数ペア:

[(1, 82135160), (2, 41067580), (4, 20533790), (5, 16427032), (8, 10266895), (10, 8213516), (17, 4831480), (20, 4106758), (34, 2415740), (40, 2053379), (43, 1910120), (53, 1549720), (68, 1207870), (85, 966296), (86, 955060), (106, 774860), (136, 603935), (170, 483148), (172, 477530), (212, 387430), (215, 382024), (265, 309944), (340, 241574), (344, 238765), (424, 193715), (430, 191012), (530, 154972), (680, 120787), (731, 112360), (860, 95506), (901, 91160), (1060, 77486), (1462, 56180), (1720, 47753), (1802, 45580), (2120, 38743), (2279, 36040), (2809, 29240), (2924, 28090), (3604, 22790), (3655, 22472), (4505, 18232), (4558, 18020), (5618, 14620), (5848, 14045), (7208, 11395), (7310, 11236), (9010, 9116)]