55116040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11579}}^1$

素因数の和:11614

約数の個数: 64

約数和(自身を含む): 150076800

約数和(自身を除く): 94960760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11579, 23158, 46316, 57895, 81053, 92632, 115790, 162106, 196843, 231580, 324212, 393686, 405265, 463160, 648424, 787372, 810530, 984215, 1377901, 1574744, 1621060, 1968430, 2755802, 3242120, 3936860, 5511604, 6889505, 7873720, 11023208, 13779010, 27558020, 55116040]

約数ペア:

[(1, 55116040), (2, 27558020), (4, 13779010), (5, 11023208), (7, 7873720), (8, 6889505), (10, 5511604), (14, 3936860), (17, 3242120), (20, 2755802), (28, 1968430), (34, 1621060), (35, 1574744), (40, 1377901), (56, 984215), (68, 810530), (70, 787372), (85, 648424), (119, 463160), (136, 405265), (140, 393686), (170, 324212), (238, 231580), (280, 196843), (340, 162106), (476, 115790), (595, 92632), (680, 81053), (952, 57895), (1190, 46316), (2380, 23158), (4760, 11579)]