4985710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 9564480

約数和(自身を除く): 4578770

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 409, 530, 818, 1219, 2045, 2438, 4090, 6095, 9407, 12190, 18814, 21677, 43354, 47035, 94070, 108385, 216770, 498571, 997142, 2492855, 4985710]

約数ペア:

[(1, 4985710), (2, 2492855), (5, 997142), (10, 498571), (23, 216770), (46, 108385), (53, 94070), (106, 47035), (115, 43354), (230, 21677), (265, 18814), (409, 12190), (530, 9407), (818, 6095), (1219, 4090), (2045, 2438)]