2364381640

素因数分解:

$2^3\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{32003}}^1$

素因数の和:33861

約数の個数: 32

約数和(自身を含む): 5322905280

約数和(自身を除く): 2958523640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1847, 3694, 7388, 9235, 14776, 18470, 32003, 36940, 64006, 73880, 128012, 160015, 256024, 320030, 640060, 1280120, 59109541, 118219082, 236438164, 295547705, 472876328, 591095410, 1182190820, 2364381640]

約数ペア:

[(1, 2364381640), (2, 1182190820), (4, 591095410), (5, 472876328), (8, 295547705), (10, 236438164), (20, 118219082), (40, 59109541), (1847, 1280120), (3694, 640060), (7388, 320030), (9235, 256024), (14776, 160015), (18470, 128012), (32003, 73880), (36940, 64006)]