16823450420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4143707}}^1$

素因数の和:4143752

約数の個数: 48

約数和(自身を含む): 41768576640

約数和(自身を除く): 24945126220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 4143707, 8287414, 16574828, 20718535, 29005949, 41437070, 58011898, 82874140, 116023796, 120167503, 145029745, 240335006, 290059490, 480670012, 580118980, 600837515, 841172521, 1201675030, 1682345042, 2403350060, 3364690084, 4205862605, 8411725210, 16823450420]

約数ペア:

[(1, 16823450420), (2, 8411725210), (4, 4205862605), (5, 3364690084), (7, 2403350060), (10, 1682345042), (14, 1201675030), (20, 841172521), (28, 600837515), (29, 580118980), (35, 480670012), (58, 290059490), (70, 240335006), (116, 145029745), (140, 120167503), (145, 116023796), (203, 82874140), (290, 58011898), (406, 41437070), (580, 29005949), (812, 20718535), (1015, 16574828), (2030, 8287414), (4060, 4143707)]