8488960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{829}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 20393100

約数和(自身を除く): 11904140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 829, 1024, 1280, 1658, 2048, 2560, 3316, 4145, 5120, 6632, 8290, 10240, 13264, 16580, 26528, 33160, 53056, 66320, 106112, 132640, 212224, 265280, 424448, 530560, 848896, 1061120, 1697792, 2122240, 4244480, 8488960]

約数ペア:

[(1, 8488960), (2, 4244480), (4, 2122240), (5, 1697792), (8, 1061120), (10, 848896), (16, 530560), (20, 424448), (32, 265280), (40, 212224), (64, 132640), (80, 106112), (128, 66320), (160, 53056), (256, 33160), (320, 26528), (512, 16580), (640, 13264), (829, 10240), (1024, 8290), (1280, 6632), (1658, 5120), (2048, 4145), (2560, 3316)]