3750920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4802680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1187, 1580, 2374, 3160, 4748, 5935, 9496, 11870, 23740, 47480, 93773, 187546, 375092, 468865, 750184, 937730, 1875460, 3750920]

約数ペア:

[(1, 3750920), (2, 1875460), (4, 937730), (5, 750184), (8, 468865), (10, 375092), (20, 187546), (40, 93773), (79, 47480), (158, 23740), (316, 11870), (395, 9496), (632, 5935), (790, 4748), (1187, 3160), (1580, 2374)]