85080220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184957}}^1$

素因数の和:184989

約数の個数: 24

約数和(自身を含む): 186437664

約数和(自身を除く): 101357444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 184957, 369914, 739828, 924785, 1849570, 3699140, 4254011, 8508022, 17016044, 21270055, 42540110, 85080220]

約数ペア:

[(1, 85080220), (2, 42540110), (4, 21270055), (5, 17016044), (10, 8508022), (20, 4254011), (23, 3699140), (46, 1849570), (92, 924785), (115, 739828), (230, 369914), (460, 184957)]