202870580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40093}}^1$

素因数の和:40136

約数の個数: 48

約数和(自身を含む): 484977024

約数和(自身を除く): 282106444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 40093, 80186, 160372, 200465, 400930, 441023, 801860, 882046, 922139, 1764092, 1844278, 2205115, 3688556, 4410230, 4610695, 8820460, 9221390, 10143529, 18442780, 20287058, 40574116, 50717645, 101435290, 202870580]

約数ペア:

[(1, 202870580), (2, 101435290), (4, 50717645), (5, 40574116), (10, 20287058), (11, 18442780), (20, 10143529), (22, 9221390), (23, 8820460), (44, 4610695), (46, 4410230), (55, 3688556), (92, 2205115), (110, 1844278), (115, 1764092), (220, 922139), (230, 882046), (253, 801860), (460, 441023), (506, 400930), (1012, 200465), (1265, 160372), (2530, 80186), (5060, 40093)]