970992040

素因数分解:

$2^3\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{12919}}^1$

素因数の和:14809

約数の個数: 32

約数和(自身を含む): 2186064000

約数和(自身を除く): 1215071960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1879, 3758, 7516, 9395, 12919, 15032, 18790, 25838, 37580, 51676, 64595, 75160, 103352, 129190, 258380, 516760, 24274801, 48549602, 97099204, 121374005, 194198408, 242748010, 485496020, 970992040]

約数ペア:

[(1, 970992040), (2, 485496020), (4, 242748010), (5, 194198408), (8, 121374005), (10, 97099204), (20, 48549602), (40, 24274801), (1879, 516760), (3758, 258380), (7516, 129190), (9395, 103352), (12919, 75160), (15032, 64595), (18790, 51676), (25838, 37580)]