233048140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8377}}^1$

素因数の和:8506

約数の個数: 48

約数和(自身を含む): 532036512

約数和(自身を除く): 298988372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 8377, 13910, 16754, 27820, 33508, 41885, 83770, 108901, 167540, 217802, 435604, 544505, 896339, 1089010, 1792678, 2178020, 3585356, 4481695, 8963390, 11652407, 17926780, 23304814, 46609628, 58262035, 116524070, 233048140]

約数ペア:

[(1, 233048140), (2, 116524070), (4, 58262035), (5, 46609628), (10, 23304814), (13, 17926780), (20, 11652407), (26, 8963390), (52, 4481695), (65, 3585356), (107, 2178020), (130, 1792678), (214, 1089010), (260, 896339), (428, 544505), (535, 435604), (1070, 217802), (1391, 167540), (2140, 108901), (2782, 83770), (5564, 41885), (6955, 33508), (8377, 27820), (13910, 16754)]