23363120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 36633040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 191, 220, 278, 382, 440, 556, 695, 764, 880, 955, 1112, 1390, 1528, 1529, 1910, 2101, 2224, 2780, 3056, 3058, 3820, 4202, 5560, 6116, 7640, 7645, 8404, 10505, 11120, 12232, 15280, 15290, 16808, 21010, 24464, 26549, 30580, 33616, 42020, 53098, 61160, 84040, 106196, 122320, 132745, 168080, 212392, 265490, 292039, 424784, 530980, 584078, 1061960, 1168156, 1460195, 2123920, 2336312, 2920390, 4672624, 5840780, 11681560, 23363120]

約数ペア:

[(1, 23363120), (2, 11681560), (4, 5840780), (5, 4672624), (8, 2920390), (10, 2336312), (11, 2123920), (16, 1460195), (20, 1168156), (22, 1061960), (40, 584078), (44, 530980), (55, 424784), (80, 292039), (88, 265490), (110, 212392), (139, 168080), (176, 132745), (191, 122320), (220, 106196), (278, 84040), (382, 61160), (440, 53098), (556, 42020), (695, 33616), (764, 30580), (880, 26549), (955, 24464), (1112, 21010), (1390, 16808), (1528, 15290), (1529, 15280), (1910, 12232), (2101, 11120), (2224, 10505), (2780, 8404), (3056, 7645), (3058, 7640), (3820, 6116), (4202, 5560)]