3144440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6071

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 4476040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6047, 12094, 24188, 30235, 48376, 60470, 78611, 120940, 157222, 241880, 314444, 393055, 628888, 786110, 1572220, 3144440]

約数ペア:

[(1, 3144440), (2, 1572220), (4, 786110), (5, 628888), (8, 393055), (10, 314444), (13, 241880), (20, 157222), (26, 120940), (40, 78611), (52, 60470), (65, 48376), (104, 30235), (130, 24188), (260, 12094), (520, 6047)]