265882010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2143}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 504783360

約数和(自身を除く): 238901350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1306, 2143, 3265, 4286, 6530, 10715, 12407, 21430, 24814, 40717, 62035, 81434, 124070, 203585, 407170, 1399379, 2798758, 6996895, 13993790, 26588201, 53176402, 132941005, 265882010]

約数ペア:

[(1, 265882010), (2, 132941005), (5, 53176402), (10, 26588201), (19, 13993790), (38, 6996895), (95, 2798758), (190, 1399379), (653, 407170), (1306, 203585), (2143, 124070), (3265, 81434), (4286, 62035), (6530, 40717), (10715, 24814), (12407, 21430)]