44149540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 98219520

約数和(自身を除く): 54069980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 521, 892, 1042, 1115, 2084, 2230, 2605, 4237, 4460, 5210, 8474, 9899, 10420, 16948, 19798, 21185, 39596, 42370, 49495, 84740, 98990, 116183, 197980, 232366, 464732, 580915, 1161830, 2207477, 2323660, 4414954, 8829908, 11037385, 22074770, 44149540]

約数ペア:

[(1, 44149540), (2, 22074770), (4, 11037385), (5, 8829908), (10, 4414954), (19, 2323660), (20, 2207477), (38, 1161830), (76, 580915), (95, 464732), (190, 232366), (223, 197980), (380, 116183), (446, 98990), (521, 84740), (892, 49495), (1042, 42370), (1115, 39596), (2084, 21185), (2230, 19798), (2605, 16948), (4237, 10420), (4460, 9899), (5210, 8474)]