3660280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7063

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 5210120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7039, 14078, 28156, 35195, 56312, 70390, 91507, 140780, 183014, 281560, 366028, 457535, 732056, 915070, 1830140, 3660280]

約数ペア:

[(1, 3660280), (2, 1830140), (4, 915070), (5, 732056), (8, 457535), (10, 366028), (13, 281560), (20, 183014), (26, 140780), (40, 91507), (52, 70390), (65, 56312), (104, 35195), (130, 28156), (260, 14078), (520, 7039)]