7530280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 17164800

約数和(自身を除く): 9634520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2383, 3160, 4766, 9532, 11915, 19064, 23830, 47660, 95320, 188257, 376514, 753028, 941285, 1506056, 1882570, 3765140, 7530280]

約数ペア:

[(1, 7530280), (2, 3765140), (4, 1882570), (5, 1506056), (8, 941285), (10, 753028), (20, 376514), (40, 188257), (79, 95320), (158, 47660), (316, 23830), (395, 19064), (632, 11915), (790, 9532), (1580, 4766), (2383, 3160)]