1044652720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{768127}}^1$

素因数の和:768157

約数の個数: 40

約数和(自身を含む): 2571692544

約数和(自身を除く): 1527039824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 768127, 1536254, 3072508, 3840635, 6145016, 7681270, 12290032, 13058159, 15362540, 26116318, 30725080, 52232636, 61450160, 65290795, 104465272, 130581590, 208930544, 261163180, 522326360, 1044652720]

約数ペア:

[(1, 1044652720), (2, 522326360), (4, 261163180), (5, 208930544), (8, 130581590), (10, 104465272), (16, 65290795), (17, 61450160), (20, 52232636), (34, 30725080), (40, 26116318), (68, 15362540), (80, 13058159), (85, 12290032), (136, 7681270), (170, 6145016), (272, 3840635), (340, 3072508), (680, 1536254), (1360, 768127)]