75888640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{7411}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 182112840

約数和(自身を除く): 106224200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 7411, 10240, 14822, 29644, 37055, 59288, 74110, 118576, 148220, 237152, 296440, 474304, 592880, 948608, 1185760, 1897216, 2371520, 3794432, 4743040, 7588864, 9486080, 15177728, 18972160, 37944320, 75888640]

約数ペア:

[(1, 75888640), (2, 37944320), (4, 18972160), (5, 15177728), (8, 9486080), (10, 7588864), (16, 4743040), (20, 3794432), (32, 2371520), (40, 1897216), (64, 1185760), (80, 948608), (128, 592880), (160, 474304), (256, 296440), (320, 237152), (512, 148220), (640, 118576), (1024, 74110), (1280, 59288), (2048, 37055), (2560, 29644), (5120, 14822), (7411, 10240)]