10488040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 23904000

約数和(自身を除く): 13415960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3319, 6638, 13276, 16595, 26552, 33190, 66380, 132760, 262201, 524402, 1048804, 1311005, 2097608, 2622010, 5244020, 10488040]

約数ペア:

[(1, 10488040), (2, 5244020), (4, 2622010), (5, 2097608), (8, 1311005), (10, 1048804), (20, 524402), (40, 262201), (79, 132760), (158, 66380), (316, 33190), (395, 26552), (632, 16595), (790, 13276), (1580, 6638), (3160, 3319)]