7190440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 16426080

約数和(自身を除く): 9235640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2683, 5366, 10732, 13415, 21464, 26830, 53660, 107320, 179761, 359522, 719044, 898805, 1438088, 1797610, 3595220, 7190440]

約数ペア:

[(1, 7190440), (2, 3595220), (4, 1797610), (5, 1438088), (8, 898805), (10, 719044), (20, 359522), (40, 179761), (67, 107320), (134, 53660), (268, 26830), (335, 21464), (536, 13415), (670, 10732), (1340, 5366), (2680, 2683)]