23806970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 27514630

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 439, 493, 638, 878, 935, 986, 1595, 1870, 2195, 2465, 3190, 4390, 4829, 4930, 5423, 7463, 9658, 10846, 12731, 14926, 24145, 25462, 27115, 37315, 48290, 54230, 63655, 74630, 82093, 127310, 140041, 164186, 216427, 280082, 410465, 432854, 700205, 820930, 1082135, 1400410, 2164270, 2380697, 4761394, 11903485, 23806970]

約数ペア:

[(1, 23806970), (2, 11903485), (5, 4761394), (10, 2380697), (11, 2164270), (17, 1400410), (22, 1082135), (29, 820930), (34, 700205), (55, 432854), (58, 410465), (85, 280082), (110, 216427), (145, 164186), (170, 140041), (187, 127310), (290, 82093), (319, 74630), (374, 63655), (439, 54230), (493, 48290), (638, 37315), (878, 27115), (935, 25462), (986, 24145), (1595, 14926), (1870, 12731), (2195, 10846), (2465, 9658), (3190, 7463), (4390, 5423), (4829, 4930)]