224734180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1789}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 516035520

約数和(自身を除く): 291301340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 571, 1142, 1789, 2284, 2855, 3578, 5710, 6281, 7156, 8945, 11420, 12562, 17890, 19679, 25124, 31405, 35780, 39358, 62810, 78716, 98395, 125620, 196790, 393580, 1021519, 2043038, 4086076, 5107595, 10215190, 11236709, 20430380, 22473418, 44946836, 56183545, 112367090, 224734180]

約数ペア:

[(1, 224734180), (2, 112367090), (4, 56183545), (5, 44946836), (10, 22473418), (11, 20430380), (20, 11236709), (22, 10215190), (44, 5107595), (55, 4086076), (110, 2043038), (220, 1021519), (571, 393580), (1142, 196790), (1789, 125620), (2284, 98395), (2855, 78716), (3578, 62810), (5710, 39358), (6281, 35780), (7156, 31405), (8945, 25124), (11420, 19679), (12562, 17890)]