127895800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22051}}^1$

素因数の和:22096

約数の個数: 48

約数和(自身を含む): 307625400

約数和(自身を除く): 179729600

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, 22051, 44102, 88204, 110255, 176408, 220510, 441020, 551275, 639479, 882040, 1102550, 1278958, 2205100, 2557916, 3197395, 4410200, 5115832, 6394790, 12789580, 15986975, 25579160, 31973950, 63947900, 127895800]

約数ペア:

[(1, 127895800), (2, 63947900), (4, 31973950), (5, 25579160), (8, 15986975), (10, 12789580), (20, 6394790), (25, 5115832), (29, 4410200), (40, 3197395), (50, 2557916), (58, 2205100), (100, 1278958), (116, 1102550), (145, 882040), (200, 639479), (232, 551275), (290, 441020), (580, 220510), (725, 176408), (1160, 110255), (1450, 88204), (2900, 44102), (5800, 22051)]