22512700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 57808800

約数和(自身を除く): 35296100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1109, 1450, 2030, 2218, 2900, 4060, 4436, 5075, 5545, 7763, 10150, 11090, 15526, 20300, 22180, 27725, 31052, 32161, 38815, 55450, 64322, 77630, 110900, 128644, 155260, 160805, 194075, 225127, 321610, 388150, 450254, 643220, 776300, 804025, 900508, 1125635, 1608050, 2251270, 3216100, 4502540, 5628175, 11256350, 22512700]

約数ペア:

[(1, 22512700), (2, 11256350), (4, 5628175), (5, 4502540), (7, 3216100), (10, 2251270), (14, 1608050), (20, 1125635), (25, 900508), (28, 804025), (29, 776300), (35, 643220), (50, 450254), (58, 388150), (70, 321610), (100, 225127), (116, 194075), (140, 160805), (145, 155260), (175, 128644), (203, 110900), (290, 77630), (350, 64322), (406, 55450), (580, 38815), (700, 32161), (725, 31052), (812, 27725), (1015, 22180), (1109, 20300), (1450, 15526), (2030, 11090), (2218, 10150), (2900, 7763), (4060, 5545), (4436, 5075)]