2404760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 5486400

約数和(自身を除く): 3081640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 761, 790, 1522, 1580, 3044, 3160, 3805, 6088, 7610, 15220, 30440, 60119, 120238, 240476, 300595, 480952, 601190, 1202380, 2404760]

約数ペア:

[(1, 2404760), (2, 1202380), (4, 601190), (5, 480952), (8, 300595), (10, 240476), (20, 120238), (40, 60119), (79, 30440), (158, 15220), (316, 7610), (395, 6088), (632, 3805), (761, 3160), (790, 3044), (1522, 1580)]