74734360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81233}}^1$

素因数の和:81267

約数の個数: 32

約数和(自身を含む): 175465440

約数和(自身を除く): 100731080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 81233, 162466, 324932, 406165, 649864, 812330, 1624660, 1868359, 3249320, 3736718, 7473436, 9341795, 14946872, 18683590, 37367180, 74734360]

約数ペア:

[(1, 74734360), (2, 37367180), (4, 18683590), (5, 14946872), (8, 9341795), (10, 7473436), (20, 3736718), (23, 3249320), (40, 1868359), (46, 1624660), (92, 812330), (115, 649864), (184, 406165), (230, 324932), (460, 162466), (920, 81233)]