22434440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 64

約数和(自身を含む): 60739200

約数和(自身を除く): 38304760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4217, 5320, 8434, 16868, 21085, 29519, 33736, 42170, 59038, 80123, 84340, 118076, 147595, 160246, 168680, 236152, 295190, 320492, 400615, 560861, 590380, 640984, 801230, 1121722, 1180760, 1602460, 2243444, 2804305, 3204920, 4486888, 5608610, 11217220, 22434440]

約数ペア:

[(1, 22434440), (2, 11217220), (4, 5608610), (5, 4486888), (7, 3204920), (8, 2804305), (10, 2243444), (14, 1602460), (19, 1180760), (20, 1121722), (28, 801230), (35, 640984), (38, 590380), (40, 560861), (56, 400615), (70, 320492), (76, 295190), (95, 236152), (133, 168680), (140, 160246), (152, 147595), (190, 118076), (266, 84340), (280, 80123), (380, 59038), (532, 42170), (665, 33736), (760, 29519), (1064, 21085), (1330, 16868), (2660, 8434), (4217, 5320)]