86905960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94463}}^1$

素因数の和:94497

約数の個数: 32

約数和(自身を含む): 204042240

約数和(自身を除く): 117136280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 94463, 188926, 377852, 472315, 755704, 944630, 1889260, 2172649, 3778520, 4345298, 8690596, 10863245, 17381192, 21726490, 43452980, 86905960]

約数ペア:

[(1, 86905960), (2, 43452980), (4, 21726490), (5, 17381192), (8, 10863245), (10, 8690596), (20, 4345298), (23, 3778520), (40, 2172649), (46, 1889260), (92, 944630), (115, 755704), (184, 472315), (230, 377852), (460, 188926), (920, 94463)]