72233450

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{8863}}^1$

素因数の和:9038

約数の個数: 24

約数和(自身を含む): 135193728

約数和(自身を除く): 62960278

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 8863, 17726, 44315, 88630, 221575, 443150, 1444669, 2889338, 7223345, 14446690, 36116725, 72233450]

約数ペア:

[(1, 72233450), (2, 36116725), (5, 14446690), (10, 7223345), (25, 2889338), (50, 1444669), (163, 443150), (326, 221575), (815, 88630), (1630, 44315), (4075, 17726), (8150, 8863)]