162019460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{719}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 359251200

約数和(自身を除く): 197231740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 593, 719, 1186, 1438, 2372, 2876, 2965, 3595, 5930, 7190, 11267, 11860, 13661, 14380, 22534, 27322, 45068, 54644, 56335, 68305, 112670, 136610, 225340, 273220, 426367, 852734, 1705468, 2131835, 4263670, 8100973, 8527340, 16201946, 32403892, 40504865, 81009730, 162019460]

約数ペア:

[(1, 162019460), (2, 81009730), (4, 40504865), (5, 32403892), (10, 16201946), (19, 8527340), (20, 8100973), (38, 4263670), (76, 2131835), (95, 1705468), (190, 852734), (380, 426367), (593, 273220), (719, 225340), (1186, 136610), (1438, 112670), (2372, 68305), (2876, 56335), (2965, 54644), (3595, 45068), (5930, 27322), (7190, 22534), (11267, 14380), (11860, 13661)]