2203625900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{108553}}^1$

素因数の和:108603

約数の個数: 72

約数和(自身を含む): 5653492320

約数和(自身を除く): 3449866420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 20300, 108553, 217106, 434212, 542765, 759871, 1085530, 1519742, 2171060, 2713825, 3039484, 3148037, 3799355, 5427650, 6296074, 7598710, 10855300, 12592148, 15197420, 15740185, 18996775, 22036259, 31480370, 37993550, 44072518, 62960740, 75987100, 78700925, 88145036, 110181295, 157401850, 220362590, 314803700, 440725180, 550906475, 1101812950, 2203625900]

約数ペア:

[(1, 2203625900), (2, 1101812950), (4, 550906475), (5, 440725180), (7, 314803700), (10, 220362590), (14, 157401850), (20, 110181295), (25, 88145036), (28, 78700925), (29, 75987100), (35, 62960740), (50, 44072518), (58, 37993550), (70, 31480370), (100, 22036259), (116, 18996775), (140, 15740185), (145, 15197420), (175, 12592148), (203, 10855300), (290, 7598710), (350, 6296074), (406, 5427650), (580, 3799355), (700, 3148037), (725, 3039484), (812, 2713825), (1015, 2171060), (1450, 1519742), (2030, 1085530), (2900, 759871), (4060, 542765), (5075, 434212), (10150, 217106), (20300, 108553)]