450680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 1069200

約数和(自身を除く): 618520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 593, 760, 1186, 2372, 2965, 4744, 5930, 11267, 11860, 22534, 23720, 45068, 56335, 90136, 112670, 225340, 450680]

約数ペア:

[(1, 450680), (2, 225340), (4, 112670), (5, 90136), (8, 56335), (10, 45068), (19, 23720), (20, 22534), (38, 11860), (40, 11267), (76, 5930), (95, 4744), (152, 2965), (190, 2372), (380, 1186), (593, 760)]