224916680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{295943}}^1$

素因数の和:295973

約数の個数: 32

約数和(自身を含む): 532699200

約数和(自身を除く): 307782520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 295943, 591886, 1183772, 1479715, 2367544, 2959430, 5622917, 5918860, 11245834, 11837720, 22491668, 28114585, 44983336, 56229170, 112458340, 224916680]

約数ペア:

[(1, 224916680), (2, 112458340), (4, 56229170), (5, 44983336), (8, 28114585), (10, 22491668), (19, 11837720), (20, 11245834), (38, 5918860), (40, 5622917), (76, 2959430), (95, 2367544), (152, 1479715), (190, 1183772), (380, 591886), (760, 295943)]