79236460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 176853600

約数和(自身を除く): 97617140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 380, 436, 545, 1090, 1913, 2071, 2180, 3826, 4142, 7652, 8284, 9565, 10355, 19130, 20710, 36347, 38260, 41420, 72694, 145388, 181735, 208517, 363470, 417034, 726940, 834068, 1042585, 2085170, 3961823, 4170340, 7923646, 15847292, 19809115, 39618230, 79236460]

約数ペア:

[(1, 79236460), (2, 39618230), (4, 19809115), (5, 15847292), (10, 7923646), (19, 4170340), (20, 3961823), (38, 2085170), (76, 1042585), (95, 834068), (109, 726940), (190, 417034), (218, 363470), (380, 208517), (436, 181735), (545, 145388), (1090, 72694), (1913, 41420), (2071, 38260), (2180, 36347), (3826, 20710), (4142, 19130), (7652, 10355), (8284, 9565)]