9130600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 21561120

約数和(自身を除く): 12430520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 643, 710, 1286, 1420, 1775, 2572, 2840, 3215, 3550, 5144, 6430, 7100, 12860, 14200, 16075, 25720, 32150, 45653, 64300, 91306, 128600, 182612, 228265, 365224, 456530, 913060, 1141325, 1826120, 2282650, 4565300, 9130600]

約数ペア:

[(1, 9130600), (2, 4565300), (4, 2282650), (5, 1826120), (8, 1141325), (10, 913060), (20, 456530), (25, 365224), (40, 228265), (50, 182612), (71, 128600), (100, 91306), (142, 64300), (200, 45653), (284, 32150), (355, 25720), (568, 16075), (643, 14200), (710, 12860), (1286, 7100), (1420, 6430), (1775, 5144), (2572, 3550), (2840, 3215)]