5072110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 4453490

約数列:

[1, 2, 5, 10, 41, 82, 89, 139, 178, 205, 278, 410, 445, 695, 890, 1390, 3649, 5699, 7298, 11398, 12371, 18245, 24742, 28495, 36490, 56990, 61855, 123710, 507211, 1014422, 2536055, 5072110]

約数ペア:

[(1, 5072110), (2, 2536055), (5, 1014422), (10, 507211), (41, 123710), (82, 61855), (89, 56990), (139, 36490), (178, 28495), (205, 24742), (278, 18245), (410, 12371), (445, 11398), (695, 7298), (890, 5699), (1390, 3649)]