7516220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12959}}^1$

素因数の和:12997

約数の個数: 24

約数和(自身を含む): 16329600

約数和(自身を除く): 8813380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12959, 25918, 51836, 64795, 129590, 259180, 375811, 751622, 1503244, 1879055, 3758110, 7516220]

約数ペア:

[(1, 7516220), (2, 3758110), (4, 1879055), (5, 1503244), (10, 751622), (20, 375811), (29, 259180), (58, 129590), (116, 64795), (145, 51836), (290, 25918), (580, 12959)]