2973560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 6782400

約数和(自身を除く): 3808840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 941, 1580, 1882, 3160, 3764, 4705, 7528, 9410, 18820, 37640, 74339, 148678, 297356, 371695, 594712, 743390, 1486780, 2973560]

約数ペア:

[(1, 2973560), (2, 1486780), (4, 743390), (5, 594712), (8, 371695), (10, 297356), (20, 148678), (40, 74339), (79, 37640), (158, 18820), (316, 9410), (395, 7528), (632, 4705), (790, 3764), (941, 3160), (1580, 1882)]