11605100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 27706560

約数和(自身を除く): 16101460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 113, 130, 158, 226, 260, 316, 325, 395, 452, 565, 650, 790, 1027, 1130, 1300, 1469, 1580, 1975, 2054, 2260, 2825, 2938, 3950, 4108, 5135, 5650, 5876, 7345, 7900, 8927, 10270, 11300, 14690, 17854, 20540, 25675, 29380, 35708, 36725, 44635, 51350, 73450, 89270, 102700, 116051, 146900, 178540, 223175, 232102, 446350, 464204, 580255, 892700, 1160510, 2321020, 2901275, 5802550, 11605100]

約数ペア:

[(1, 11605100), (2, 5802550), (4, 2901275), (5, 2321020), (10, 1160510), (13, 892700), (20, 580255), (25, 464204), (26, 446350), (50, 232102), (52, 223175), (65, 178540), (79, 146900), (100, 116051), (113, 102700), (130, 89270), (158, 73450), (226, 51350), (260, 44635), (316, 36725), (325, 35708), (395, 29380), (452, 25675), (565, 20540), (650, 17854), (790, 14690), (1027, 11300), (1130, 10270), (1300, 8927), (1469, 7900), (1580, 7345), (1975, 5876), (2054, 5650), (2260, 5135), (2825, 4108), (2938, 3950)]