2010652010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{225157}}^1$

素因数の和:225230

約数の個数: 32

約数和(自身を含む): 3890730240

約数和(自身を除く): 1880078230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 225157, 450314, 1125785, 2251570, 4277983, 8555966, 10582379, 21164758, 21389915, 42779830, 52911895, 105823790, 201065201, 402130402, 1005326005, 2010652010]

約数ペア:

[(1, 2010652010), (2, 1005326005), (5, 402130402), (10, 201065201), (19, 105823790), (38, 52911895), (47, 42779830), (94, 21389915), (95, 21164758), (190, 10582379), (235, 8555966), (470, 4277983), (893, 2251570), (1786, 1125785), (4465, 450314), (8930, 225157)]