36131980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 78676416

約数和(自身を除く): 42544436

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 311, 314, 370, 622, 628, 740, 785, 1244, 1555, 1570, 3110, 3140, 5809, 6220, 11507, 11618, 23014, 23236, 29045, 46028, 48827, 57535, 58090, 97654, 115070, 116180, 195308, 230140, 244135, 488270, 976540, 1806599, 3613198, 7226396, 9032995, 18065990, 36131980]

約数ペア:

[(1, 36131980), (2, 18065990), (4, 9032995), (5, 7226396), (10, 3613198), (20, 1806599), (37, 976540), (74, 488270), (148, 244135), (157, 230140), (185, 195308), (311, 116180), (314, 115070), (370, 97654), (622, 58090), (628, 57535), (740, 48827), (785, 46028), (1244, 29045), (1555, 23236), (1570, 23014), (3110, 11618), (3140, 11507), (5809, 6220)]