65418200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11279}}^1$

素因数の和:11324

約数の個数: 48

約数和(自身を含む): 157356000

約数和(自身を除く): 91937800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 11279, 22558, 45116, 56395, 90232, 112790, 225580, 281975, 327091, 451160, 563950, 654182, 1127900, 1308364, 1635455, 2255800, 2616728, 3270910, 6541820, 8177275, 13083640, 16354550, 32709100, 65418200]

約数ペア:

[(1, 65418200), (2, 32709100), (4, 16354550), (5, 13083640), (8, 8177275), (10, 6541820), (20, 3270910), (25, 2616728), (29, 2255800), (40, 1635455), (50, 1308364), (58, 1127900), (100, 654182), (116, 563950), (145, 451160), (200, 327091), (232, 281975), (290, 225580), (580, 112790), (725, 90232), (1160, 56395), (1450, 45116), (2900, 22558), (5800, 11279)]