201110440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264619}}^1$

素因数の和:264649

約数の個数: 32

約数和(自身を含む): 476316000

約数和(自身を除く): 275205560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264619, 529238, 1058476, 1323095, 2116952, 2646190, 5027761, 5292380, 10055522, 10584760, 20111044, 25138805, 40222088, 50277610, 100555220, 201110440]

約数ペア:

[(1, 201110440), (2, 100555220), (4, 50277610), (5, 40222088), (8, 25138805), (10, 20111044), (19, 10584760), (20, 10055522), (38, 5292380), (40, 5027761), (76, 2646190), (95, 2116952), (152, 1323095), (190, 1058476), (380, 529238), (760, 264619)]