237456140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{516209}}^1$

素因数の和:516241

約数の個数: 24

約数和(自身を含む): 520339680

約数和(自身を除く): 282883540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 516209, 1032418, 2064836, 2581045, 5162090, 10324180, 11872807, 23745614, 47491228, 59364035, 118728070, 237456140]

約数ペア:

[(1, 237456140), (2, 118728070), (4, 59364035), (5, 47491228), (10, 23745614), (20, 11872807), (23, 10324180), (46, 5162090), (92, 2581045), (115, 2064836), (230, 1032418), (460, 516209)]