39286760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42703}}^1$

素因数の和:42737

約数の個数: 32

約数和(自身を含む): 92240640

約数和(自身を除く): 52953880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 42703, 85406, 170812, 213515, 341624, 427030, 854060, 982169, 1708120, 1964338, 3928676, 4910845, 7857352, 9821690, 19643380, 39286760]

約数ペア:

[(1, 39286760), (2, 19643380), (4, 9821690), (5, 7857352), (8, 4910845), (10, 3928676), (20, 1964338), (23, 1708120), (40, 982169), (46, 854060), (92, 427030), (115, 341624), (184, 213515), (230, 170812), (460, 85406), (920, 42703)]