367001680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 879010704

約数和(自身を除く): 512009024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 101, 106, 202, 212, 265, 404, 424, 505, 530, 808, 848, 857, 1010, 1060, 1616, 1714, 2020, 2120, 3428, 4040, 4240, 4285, 5353, 6856, 8080, 8570, 10706, 13712, 17140, 21412, 26765, 34280, 42824, 45421, 53530, 68560, 85648, 86557, 90842, 107060, 173114, 181684, 214120, 227105, 346228, 363368, 428240, 432785, 454210, 692456, 726736, 865570, 908420, 1384912, 1731140, 1816840, 3462280, 3633680, 4587521, 6924560, 9175042, 18350084, 22937605, 36700168, 45875210, 73400336, 91750420, 183500840, 367001680]

約数ペア:

[(1, 367001680), (2, 183500840), (4, 91750420), (5, 73400336), (8, 45875210), (10, 36700168), (16, 22937605), (20, 18350084), (40, 9175042), (53, 6924560), (80, 4587521), (101, 3633680), (106, 3462280), (202, 1816840), (212, 1731140), (265, 1384912), (404, 908420), (424, 865570), (505, 726736), (530, 692456), (808, 454210), (848, 432785), (857, 428240), (1010, 363368), (1060, 346228), (1616, 227105), (1714, 214120), (2020, 181684), (2120, 173114), (3428, 107060), (4040, 90842), (4240, 86557), (4285, 85648), (5353, 68560), (6856, 53530), (8080, 45421), (8570, 42824), (10706, 34280), (13712, 26765), (17140, 21412)]