190135250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 380540160

約数和(自身を除く): 190404910

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 125, 215, 230, 250, 430, 575, 769, 989, 1075, 1150, 1538, 1978, 2150, 2875, 3845, 4945, 5375, 5750, 7690, 9890, 10750, 17687, 19225, 24725, 33067, 35374, 38450, 49450, 66134, 88435, 96125, 123625, 165335, 176870, 192250, 247250, 330670, 442175, 760541, 826675, 884350, 1521082, 1653350, 2210875, 3802705, 4133375, 4421750, 7605410, 8266750, 19013525, 38027050, 95067625, 190135250]

約数ペア:

[(1, 190135250), (2, 95067625), (5, 38027050), (10, 19013525), (23, 8266750), (25, 7605410), (43, 4421750), (46, 4133375), (50, 3802705), (86, 2210875), (115, 1653350), (125, 1521082), (215, 884350), (230, 826675), (250, 760541), (430, 442175), (575, 330670), (769, 247250), (989, 192250), (1075, 176870), (1150, 165335), (1538, 123625), (1978, 96125), (2150, 88435), (2875, 66134), (3845, 49450), (4945, 38450), (5375, 35374), (5750, 33067), (7690, 24725), (9890, 19225), (10750, 17687)]