19296080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10523

約数の個数: 40

約数和(自身を含む): 46818432

約数和(自身を除く): 27522352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 10487, 20974, 41948, 52435, 83896, 104870, 167792, 209740, 241201, 419480, 482402, 838960, 964804, 1206005, 1929608, 2412010, 3859216, 4824020, 9648040, 19296080]

約数ペア:

[(1, 19296080), (2, 9648040), (4, 4824020), (5, 3859216), (8, 2412010), (10, 1929608), (16, 1206005), (20, 964804), (23, 838960), (40, 482402), (46, 419480), (80, 241201), (92, 209740), (115, 167792), (184, 104870), (230, 83896), (368, 52435), (460, 41948), (920, 20974), (1840, 10487)]