4354460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19793}}^1$

素因数の和:19813

約数の個数: 24

約数和(自身を含む): 9976176

約数和(自身を除く): 5621716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19793, 39586, 79172, 98965, 197930, 217723, 395860, 435446, 870892, 1088615, 2177230, 4354460]

約数ペア:

[(1, 4354460), (2, 2177230), (4, 1088615), (5, 870892), (10, 435446), (11, 395860), (20, 217723), (22, 197930), (44, 98965), (55, 79172), (110, 39586), (220, 19793)]