1126280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 2606040

約数和(自身を除く): 1479760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 761, 1480, 1522, 3044, 3805, 6088, 7610, 15220, 28157, 30440, 56314, 112628, 140785, 225256, 281570, 563140, 1126280]

約数ペア:

[(1, 1126280), (2, 563140), (4, 281570), (5, 225256), (8, 140785), (10, 112628), (20, 56314), (37, 30440), (40, 28157), (74, 15220), (148, 7610), (185, 6088), (296, 3805), (370, 3044), (740, 1522), (761, 1480)]