56002480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 136598400

約数和(自身を除く): 80595920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 101, 116, 145, 202, 232, 239, 290, 404, 464, 478, 505, 580, 808, 956, 1010, 1160, 1195, 1616, 1912, 2020, 2320, 2390, 2929, 3824, 4040, 4780, 5858, 6931, 8080, 9560, 11716, 13862, 14645, 19120, 23432, 24139, 27724, 29290, 34655, 46864, 48278, 55448, 58580, 69310, 96556, 110896, 117160, 120695, 138620, 193112, 234320, 241390, 277240, 386224, 482780, 554480, 700031, 965560, 1400062, 1931120, 2800124, 3500155, 5600248, 7000310, 11200496, 14000620, 28001240, 56002480]

約数ペア:

[(1, 56002480), (2, 28001240), (4, 14000620), (5, 11200496), (8, 7000310), (10, 5600248), (16, 3500155), (20, 2800124), (29, 1931120), (40, 1400062), (58, 965560), (80, 700031), (101, 554480), (116, 482780), (145, 386224), (202, 277240), (232, 241390), (239, 234320), (290, 193112), (404, 138620), (464, 120695), (478, 117160), (505, 110896), (580, 96556), (808, 69310), (956, 58580), (1010, 55448), (1160, 48278), (1195, 46864), (1616, 34655), (1912, 29290), (2020, 27724), (2320, 24139), (2390, 23432), (2929, 19120), (3824, 14645), (4040, 13862), (4780, 11716), (5858, 9560), (6931, 8080)]