90324680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98179}}^1$

素因数の和:98213

約数の個数: 32

約数和(自身を含む): 212068800

約数和(自身を除く): 121744120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 98179, 196358, 392716, 490895, 785432, 981790, 1963580, 2258117, 3927160, 4516234, 9032468, 11290585, 18064936, 22581170, 45162340, 90324680]

約数ペア:

[(1, 90324680), (2, 45162340), (4, 22581170), (5, 18064936), (8, 11290585), (10, 9032468), (20, 4516234), (23, 3927160), (40, 2258117), (46, 1963580), (92, 981790), (115, 785432), (184, 490895), (230, 392716), (460, 196358), (920, 98179)]