133575920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45127}}^1$

素因数の和:45177

約数の個数: 40

約数和(自身を含む): 318964704

約数和(自身を除く): 185388784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 45127, 90254, 180508, 225635, 361016, 451270, 722032, 902540, 1669699, 1805080, 3339398, 3610160, 6678796, 8348495, 13357592, 16696990, 26715184, 33393980, 66787960, 133575920]

約数ペア:

[(1, 133575920), (2, 66787960), (4, 33393980), (5, 26715184), (8, 16696990), (10, 13357592), (16, 8348495), (20, 6678796), (37, 3610160), (40, 3339398), (74, 1805080), (80, 1669699), (148, 902540), (185, 722032), (296, 451270), (370, 361016), (592, 225635), (740, 180508), (1480, 90254), (2960, 45127)]