33108640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10925

約数の個数: 48

約数和(自身を含む): 82343520

約数和(自身を除く): 49234880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 10891, 21782, 43564, 54455, 87128, 108910, 174256, 206929, 217820, 348512, 413858, 435640, 827716, 871280, 1034645, 1655432, 1742560, 2069290, 3310864, 4138580, 6621728, 8277160, 16554320, 33108640]

約数ペア:

[(1, 33108640), (2, 16554320), (4, 8277160), (5, 6621728), (8, 4138580), (10, 3310864), (16, 2069290), (19, 1742560), (20, 1655432), (32, 1034645), (38, 871280), (40, 827716), (76, 435640), (80, 413858), (95, 348512), (152, 217820), (160, 206929), (190, 174256), (304, 108910), (380, 87128), (608, 54455), (760, 43564), (1520, 21782), (3040, 10891)]