2927577.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13007}}^1$

素因数の和:13089

約数の個数: 32

約数和(自身を含む): 84291840

約数和(自身を除く): 47351960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 13007, 26014, 52028, 65035, 104056, 130070, 260140, 520280, 923497, 1846994, 3693988, 4617485, 7387976, 9234970, 18469940, 36939880]

約数ペア:

[(1, 36939880), (2, 18469940), (4, 9234970), (5, 7387976), (8, 4617485), (10, 3693988), (20, 1846994), (40, 923497), (71, 520280), (142, 260140), (284, 130070), (355, 104056), (568, 65035), (710, 52028), (1420, 26014), (2840, 13007)]