228080560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150053}}^1$

素因数の和:150085

約数の個数: 40

約数和(自身を含む): 558200880

約数和(自身を除く): 330120320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 150053, 300106, 600212, 750265, 1200424, 1500530, 2400848, 2851007, 3001060, 5702014, 6002120, 11404028, 12004240, 14255035, 22808056, 28510070, 45616112, 57020140, 114040280, 228080560]

約数ペア:

[(1, 228080560), (2, 114040280), (4, 57020140), (5, 45616112), (8, 28510070), (10, 22808056), (16, 14255035), (19, 12004240), (20, 11404028), (38, 6002120), (40, 5702014), (76, 3001060), (80, 2851007), (95, 2400848), (152, 1500530), (190, 1200424), (304, 750265), (380, 600212), (760, 300106), (1520, 150053)]