7905160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 10057400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1847, 2140, 3694, 4280, 7388, 9235, 14776, 18470, 36940, 73880, 197629, 395258, 790516, 988145, 1581032, 1976290, 3952580, 7905160]

約数ペア:

[(1, 7905160), (2, 3952580), (4, 1976290), (5, 1581032), (8, 988145), (10, 790516), (20, 395258), (40, 197629), (107, 73880), (214, 36940), (428, 18470), (535, 14776), (856, 9235), (1070, 7388), (1847, 4280), (2140, 3694)]