115329820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 253753920

約数和(自身を除く): 138424100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 409, 460, 613, 818, 1226, 1636, 2045, 2452, 3065, 4090, 6130, 8180, 9407, 12260, 14099, 18814, 28198, 37628, 47035, 56396, 70495, 94070, 140990, 188140, 250717, 281980, 501434, 1002868, 1253585, 2507170, 5014340, 5766491, 11532982, 23065964, 28832455, 57664910, 115329820]

約数ペア:

[(1, 115329820), (2, 57664910), (4, 28832455), (5, 23065964), (10, 11532982), (20, 5766491), (23, 5014340), (46, 2507170), (92, 1253585), (115, 1002868), (230, 501434), (409, 281980), (460, 250717), (613, 188140), (818, 140990), (1226, 94070), (1636, 70495), (2045, 56396), (2452, 47035), (3065, 37628), (4090, 28198), (6130, 18814), (8180, 14099), (9407, 12260)]