23287660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9623}}^1$

素因数の和:9654

約数の個数: 36

約数和(自身を含む): 53759664

約数和(自身を除く): 30472004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9623, 19246, 38492, 48115, 96230, 105853, 192460, 211706, 423412, 529265, 1058530, 1164383, 2117060, 2328766, 4657532, 5821915, 11643830, 23287660]

約数ペア:

[(1, 23287660), (2, 11643830), (4, 5821915), (5, 4657532), (10, 2328766), (11, 2117060), (20, 1164383), (22, 1058530), (44, 529265), (55, 423412), (110, 211706), (121, 192460), (220, 105853), (242, 96230), (484, 48115), (605, 38492), (1210, 19246), (2420, 9623)]