7450160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4085

約数の個数: 40

約数和(自身を含む): 18079200

約数和(自身を除く): 10629040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4049, 8098, 16196, 20245, 32392, 40490, 64784, 80980, 93127, 161960, 186254, 323920, 372508, 465635, 745016, 931270, 1490032, 1862540, 3725080, 7450160]

約数ペア:

[(1, 7450160), (2, 3725080), (4, 1862540), (5, 1490032), (8, 931270), (10, 745016), (16, 465635), (20, 372508), (23, 323920), (40, 186254), (46, 161960), (80, 93127), (92, 80980), (115, 64784), (184, 40490), (230, 32392), (368, 20245), (460, 16196), (920, 8098), (1840, 4049)]