38298880

素因数分解:

$2^8\times 5^1\times {\mathrm{29921}}^1$

素因数の和:29942

約数の個数: 36

約数和(自身を含む): 91740852

約数和(自身を除く): 53441972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 29921, 59842, 119684, 149605, 239368, 299210, 478736, 598420, 957472, 1196840, 1914944, 2393680, 3829888, 4787360, 7659776, 9574720, 19149440, 38298880]

約数ペア:

[(1, 38298880), (2, 19149440), (4, 9574720), (5, 7659776), (8, 4787360), (10, 3829888), (16, 2393680), (20, 1914944), (32, 1196840), (40, 957472), (64, 598420), (80, 478736), (128, 299210), (160, 239368), (256, 149605), (320, 119684), (640, 59842), (1280, 29921)]