166103620040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32697563}}^1$

素因数の和:32697701

約数の個数: 32

約数和(自身を含む): 376675937280

約数和(自身を除く): 210572317240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 32697563, 65395126, 130790252, 163487815, 261580504, 326975630, 653951260, 1307902520, 4152590501, 8305181002, 16610362004, 20762952505, 33220724008, 41525905010, 83051810020, 166103620040]

約数ペア:

[(1, 166103620040), (2, 83051810020), (4, 41525905010), (5, 33220724008), (8, 20762952505), (10, 16610362004), (20, 8305181002), (40, 4152590501), (127, 1307902520), (254, 653951260), (508, 326975630), (635, 261580504), (1016, 163487815), (1270, 130790252), (2540, 65395126), (5080, 32697563)]