5033908640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1655891}}^1$

素因数の和:1655925

約数の個数: 48

約数和(自身を含む): 12518543520

約数和(自身を除く): 7484634880

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, 1655891, 3311782, 6623564, 8279455, 13247128, 16558910, 26494256, 31461929, 33117820, 52988512, 62923858, 66235640, 125847716, 132471280, 157309645, 251695432, 264942560, 314619290, 503390864, 629238580, 1006781728, 1258477160, 2516954320, 5033908640]

約数ペア:

[(1, 5033908640), (2, 2516954320), (4, 1258477160), (5, 1006781728), (8, 629238580), (10, 503390864), (16, 314619290), (19, 264942560), (20, 251695432), (32, 157309645), (38, 132471280), (40, 125847716), (76, 66235640), (80, 62923858), (95, 52988512), (152, 33117820), (160, 31461929), (190, 26494256), (304, 16558910), (380, 13247128), (608, 8279455), (760, 6623564), (1520, 3311782), (3040, 1655891)]