4234780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19269

約数の個数: 24

約数和(自身を含む): 9702000

約数和(自身を除く): 5467220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19249, 38498, 76996, 96245, 192490, 211739, 384980, 423478, 846956, 1058695, 2117390, 4234780]

約数ペア:

[(1, 4234780), (2, 2117390), (4, 1058695), (5, 846956), (10, 423478), (11, 384980), (20, 211739), (22, 192490), (44, 96245), (55, 76996), (110, 38498), (220, 19249)]