201648040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8647}}^1$

素因数の和:8722

約数の個数: 64

約数和(自身を含む): 504351360

約数和(自身を除く): 302703320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 8647, 11660, 17294, 23320, 34588, 43235, 69176, 86470, 95117, 172940, 190234, 345880, 380468, 458291, 475585, 760936, 916582, 951170, 1833164, 1902340, 2291455, 3666328, 3804680, 4582910, 5041201, 9165820, 10082402, 18331640, 20164804, 25206005, 40329608, 50412010, 100824020, 201648040]

約数ペア:

[(1, 201648040), (2, 100824020), (4, 50412010), (5, 40329608), (8, 25206005), (10, 20164804), (11, 18331640), (20, 10082402), (22, 9165820), (40, 5041201), (44, 4582910), (53, 3804680), (55, 3666328), (88, 2291455), (106, 1902340), (110, 1833164), (212, 951170), (220, 916582), (265, 760936), (424, 475585), (440, 458291), (530, 380468), (583, 345880), (1060, 190234), (1166, 172940), (2120, 95117), (2332, 86470), (2915, 69176), (4664, 43235), (5830, 34588), (8647, 23320), (11660, 17294)]