322240720460

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2017}}^1\times {\mathrm{9521}}^1$

素因数の和:12386

約数の個数: 48

約数和(自身を含む): 677919170880

約数和(自身を除く): 355678450420

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 2017, 3356, 4034, 4195, 8068, 8390, 9521, 10085, 16780, 19042, 20170, 38084, 40340, 47605, 95210, 190420, 1692263, 3384526, 6769052, 7988119, 8461315, 15976238, 16922630, 19203857, 31952476, 33845260, 38407714, 39940595, 76815428, 79881190, 96019285, 159762380, 192038570, 384077140, 16112036023, 32224072046, 64448144092, 80560180115, 161120360230, 322240720460]

約数ペア:

[(1, 322240720460), (2, 161120360230), (4, 80560180115), (5, 64448144092), (10, 32224072046), (20, 16112036023), (839, 384077140), (1678, 192038570), (2017, 159762380), (3356, 96019285), (4034, 79881190), (4195, 76815428), (8068, 39940595), (8390, 38407714), (9521, 33845260), (10085, 31952476), (16780, 19203857), (19042, 16922630), (20170, 15976238), (38084, 8461315), (40340, 7988119), (47605, 6769052), (95210, 3384526), (190420, 1692263)]