9052340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 21651840

約数和(自身を除く): 12599500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1789, 2530, 3578, 5060, 7156, 8945, 17890, 19679, 35780, 39358, 41147, 78716, 82294, 98395, 164588, 196790, 205735, 393580, 411470, 452617, 822940, 905234, 1810468, 2263085, 4526170, 9052340]

約数ペア:

[(1, 9052340), (2, 4526170), (4, 2263085), (5, 1810468), (10, 905234), (11, 822940), (20, 452617), (22, 411470), (23, 393580), (44, 205735), (46, 196790), (55, 164588), (92, 98395), (110, 82294), (115, 78716), (220, 41147), (230, 39358), (253, 35780), (460, 19679), (506, 17890), (1012, 8945), (1265, 7156), (1789, 5060), (2530, 3578)]